BMW Suspension Parts for BMW 3 Series E46 (1999-2005)

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Your BMW's handling is determined by the capabilities and age of your suspension components. Our selected aftermarket performance suspension like coilovers, lowering springs, cup kits, and dampers can improve the handling of your BMW dramatically. With those upgrades comes the needs for proper adjustment; our recommended supporting modifications comes stiffer sway bars, bushings, and adjustable camber/caster plates, to name a few found on this page. Completely build your suspension for the most competitive BMW driving experience, achieve your perfect look, or simply replace your worn suspension with our recommended parts.

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Powerflex Black Series - Corporate Logo
T#:5471032
Part#: PFR5-4645B
Ships in 2 Business Days
$ 63.99 USD
Free Shipping on orders $49 and up
Enhancing Performance with Powerflex Black Series Rear Sway Bar to Bracket Bushings When it comes to optimizing your vehicle's performance and handling, Powerflex Black Series Rear Sway Bar to Bracket Bushings prove to be a valuable addition. Improved Handling Precision These bushings are engineered to elevate your car's handling to a whole new level. They are intentionally designed with a stiffer composition compared to stock bushings, effectively reducing body roll during cornering. This enhanced stiffness results in a more controlled and responsive ride, allowing you to navigate curves with greater precision. Tailored for High-Performance Driving For those who relish the thrill of the track, Powerflex Black Series bushings are tailor-made. With a durometer rating of 95A in polyurethane construction, they are notably 25% stiffer than standard street bushings. This increased stiffness equips your vehicle to withstand the rigorous demands of high-performance driving environments. Longevity and Durability Investing in Powerflex Black Series bushings means investing in longevity. Crafted from top-quality materials, these bushings are engineered to endure the strains of aggressive driving. This durability ensures that your suspension components remain solid and dependable over an extended period. Enhanced Traction and Control Enhanced traction is a hallmark of these bushings. With improved traction, you gain greater control over your vehicle, particularly during acceleration and rapid maneuvers. The result is heightened driving confidence, whether on the track or the open road. OE / OEM Cross Reference Numbers: 33551094619 Fits these BMW models: E46 - 323Ci, 323i, 325Ci, 325i, 325xi, 328Ci, 328i, 330Ci, 330i, 330xi
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Powerflex Black Series - Corporate Logo
T#:362717
Part#: PFF5-4602-27BX2
Ships in 2 Business Days
$ 78.99 USD
Free Shipping
$ 78.99 USD
Free Shipping

Sway bars transmit cornering forces from the outside wheels to the inside wheels, helping to keep the vehicle flat during cornering. This, in turn, reduces body roll and improves the driver's cornering confidence. OEM rubber sway bar bushings are designed with comfort in mind, allowing the sway bar to articulate while permitting additional movement, leading to less-than-ideal bar retention and causes unnecessary body roll.

Powerflex polyurethane sway bar bushings are firmer than factory rubber bushings, reducing body roll and keeping sway bars in check. Polyurethane bushings won't slop around like OEM bushings, allowing sway bars to function at their fullest potential.

Poweflex is a leading manufacturer of aftermarket suspension bushings. Using state of the art design and manufacturing, all replacement bushings are engineered to out-perform and out-last the ones that came in the car. Each line of bushings is meticulously tested and then re-tested to ensure perfect fitment and enduring quality through the life of the vehicle. A full lifetime warranty backs every one of their products and demonstrates the level of confidence and commitment Powerflex has to their customers. 

This part fits the following BMWs:
1999 - 2001 E46 Convertible 323ci 325ci 330ci
2002-2006 E46 Convertible 325ci 330ci
1998 - 2001 E46 323ci 325ci 330ci M3
2002 - 2006 E46 325ci 330ci
1998 - 2001 E46 Touring 323i 325i
2002 - 2006 E46 Touring 325i 325xi
1998 - 2001 E46 Sedan 320i 323i 325i 328i 330i
2002 - 2006 E46 Sedan 320i 325i 325xi 330i 330xi​
2006 - 2008 E86 Z4 3.0si Z4 M Coupe
2002 - 2008 E85 Z4 Roadster Z4 2.5i Z4 3.0i Z4 3.0si Z4 M Roadster

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Powerflex - Corporate Logo
T#:383998
Part#: PFR5-4614X2
Ships in 2 Business Days
$ 85.99 USD
Free Shipping
$ 85.99 USD
Free Shipping
Fits into voids of OE bushings: 33316770783 and 33316770784 Tasked with keeping the vehicles rear end firmly mounted while absorbing noise, vibration, and harshness (NVH) factory rubber subframe bushings were engineered to provide a balance of control while keeping the ride quality soft and supple. As a factory bushings age, they become brittle and begin to harden. When this happens the bushing will actually shrink and allow excess play, or movement in the subframe. This is typically felt by a sudden jerk or "thunking" noise under acceleration and is a leading cause of "sloppy" or "loose" suspension feel. By replacing the bushings with full polyurethane this play is eliminated since the subframe is being held in place by a much stiffer material that will not harden or shrink over time. Additionally, the inherent stiffness of the urethane material translates body forces much more directly. This means steering and acceleration inputs from the driver are effectively transferred to the wheels and vital road information is transmitted properly from the wheels to the driver. Powerflex street bushings are ideal for street driven vehicles and those that see occasional autocross or track time. Need bushings for a dedicated track car? Powerflex Black Series bushings are the ultimate in track and race bushings. Featuring 95A durometer polyurethane, Black Series bushings are 25% stiffer than street bushings. Engineered to perform, Powerflex performance polyurethane bushings offer a supreme level of control, while still providing enough comfort for the street, with advanced polyurethane that reduces NVH that often accompanies lesser bushings. Expect improved steering feel, turn in, more responsive handling and overall improved chassis composure with Powerflex performance polyurethane control arm bushings. Poweflex is a leading manufacturer of aftermarket suspension bushings. Using state of the art design and manufacturing, all replacement bushings are engineered to out-perform and out-last the ones that came in the car. Each line of bushings is meticulously tested and then re-tested to ensure perfect fitment and enduring quality through the life of the vehicle. A full lifetime warranty backs every one of their products and demonstrates the level of confidence and commitment Powerflex has to their customers.
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H&R Front & Rear Sway Bar Kit - E46 Non-M RWD
We Price Match - Give Us A Call or Chat!
H&R - Corporate Logo
T#:578076
Part#: 72484
Ships in 4 Business Days
10% off MSRP $ 835.00

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 751.99 USD
Free Shipping
10% off MSRP
$ 835.00

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 751.99 USD
Free Shipping
27mm font bar with 21mm Rear bar; bushings included. Reduces body roll Highest tensile strength available H&R Sport Sway Bars are designed for drivers who desire improved handling without lowering or affecting ride quality. H&R Sport Sway Bars increase your suspension?s roll stiffness?or its resistance to roll in turns?while maintaining ride comfort and dramatically increasing cornering control, lateral stability, and grip. A unique feature of H&R Sport Sway Bars are the smooth, machined-like forged ends that, for specific vehicles, allow for adjustability in stiffness?giving you an unmatched level of precision and performance.
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Powerflex - Corporate Logo
T#:554792
Part#: PFF5-4601-60X2
Ships in 2 Business Days
$ 94.99 USD
Free Shipping
$ 94.99 USD
Free Shipping

Control arm bushings play a key role in connecting the wheels to the chassis of the vehicle. Tasked with keeping suspension geometry in check while absorbing noise, vibration, and harshness (NVH) factory rubber bushings were engineered to provide a balance of comfort and control. As a factory bushing ages, it becomes brittle and begins to harden. When this happens the bushing will actually shrink and allow excess play in the suspension joint. This is typically felt by a sudden jerk forward after the car comes to a stop and is a leading cause of "sloppy" or "loose" suspension feel. By replacing the bushing with a full polyurethane unit or using a bushing insert, this play is eliminated since the suspension joint is being supported by a much stiffer material that will not harden or shrink over time. Additionally, the inherent stiffness of the urethane material translates body forces much more directly. This means steering inputs from the driver are effectively transferred to the wheels and vital road information is transmitted properly from the wheels to the driver.

Engineered to perform, Powerflex performance polyurethane control arm bushings offer a supreme level of control, while still providing enough comfort for the street, with advanced polyurethane that reduces NVH that often accompanies lesser bushings. Expect improved steering feel, turn in, more responsive handling and overall improved chassis composure with Powerflex performance polyurethane control arm bushings.

Poweflex is a leading manufacturer of aftermarket suspension bushings. Using state of the art design and manufacturing, all replacement bushings are engineered to out-perform and out-last the ones that came in the car. Each line of bushings is meticulously tested and then re-tested to ensure perfect fitment and enduring quality through the life of the vehicle. A full lifetime warranty backs every one of their products and demonstrates the level of confidence and commitment Powerflex has to their customers. 

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H&R - Corporate Logo
T#:3639
Part#: 31019-1
Ships in 4 Business Days
10% off MSRP $ 1,150.00

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 1,035.00 USD
Free Shipping
10% off MSRP
$ 1,150.00

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 1,035.00 USD
Free Shipping
  • Matching Shock & Spring Package
  • Comparable to a H&R Super Sport or Race spring - aggressive upgrade over stock
  • Vastly improved handling but with less ride comfort

This H&R Sport Cup Kit is for drivers who want that extra edge from a stiffer suspension but without the expense and complexity of coil overs. The E46 Sport Cup Kit is a more aggressive version of the Touring kit. The ride height lowers the center of gravity and roll center even more and the springs are stiffer for more control over body motions and weight transfer. The Sport Cup Kit lowers the ride height as much as 2.1" in front and 1.7" in the back. The springs are still progressive rate so the ride stays compliant on small bumps but quickly gets stiffer. Overall, they are about 50% stiffer than the stock original springs. Lowering amount will be less if replacing the factory sport suspension. If you want a very precise and firm suspension, and ride quality is secondary, the Sport Cup Kit is superior to the Touring or any other shock/spring package we offer. This package fits with the stock strut and shock mounts but front camber plates are recommended because of the increased front negative camber.

This H&R Cup Kit is a tuned shock/spring package for the E46 coupe and sedan. H&R matches a set of springs to performance shocks for a perfectly setup and functioning suspension package. Instead of mixing and matching springs with shocks, H&R has tailored each shock for the specific model, taking into account spring rates, chassis setup, and suspension motions. Without the shocks and springs engineered together the suspension may have incorrect travel or be a mis-match for spring rate (under-dampened) or too stiff. This E46 Cup Kit addresses all of that.

This item fits the following BMWs:
1999-2005 E46 BMW 323i 323ci 325i 325ci 328i 328ci 330i 330ci with standard suspension - not for convertibles or wagons
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SuperPro - Corporate Logo
T#:385213
Part#: SPF4328K
Ships in 4 Business Days
$ 164.99 USD
$ 164.99 USD

BMW E46 Z4 Subframe Mount Bushing Kit enhances the connection between your vehicle's differential and chassis, offering improved road feel and reducing driveline slop. Turner Motorsport’s SuperPro subframe bushings are designed to replace the stock bushings, which may become worn over time and fail to provide adequate performance.

  • Improved Road Feel: Enhances driving experience by providing better connection to the road.
  • Reduced Driveline Slop: Minimizes unwanted movement and improves power transfer to the wheels.
  • Durable Construction: Made from high-quality polyurethane, offering superior performance over stock bushings.
  • Minimal NVH Increase: Delivers performance improvements with a slight increase in noise, vibration, and harshness.
  • Precision Engineering: Designed specifically for the BMW E46 and Z4 models to ensure perfect fitment and consistent quality.
  • Proven Performance: Developed by SuperPro, a leader in polyurethane technology since 1983.
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Powerflex - Corporate Logo
T#:34147741
Part#: PFR5-4611H
Ships in 2 Business Days
$ 143.99 USD
Free Shipping on orders $49 and up

For BMW E46 (3 Series), Z4, and X3, upgrading to Powerflex rear subframe rear bushings is an effective way to improve the durability and handling of the suspension system. Powerflex polyurethane bushings are a popular upgrade over the factory rubber bushings, offering enhanced performance and longevity, particularly for cars used in performance driving or that are susceptible to subframe wear.

Features and Benefits of Powerflex Rear Subframe Rear Bushings:

  • High-Performance Polyurethane Material: Powerflex bushings are constructed from polyurethane, which is significantly more resistant to deterioration than rubber. Polyurethane is less affected by elements like heat, road debris, and oils, ensuring that the bushings maintain their performance characteristics for much longer.
  • Enhanced Handling Precision: One of the primary benefits of polyurethane bushings is reduced subframe movement. By replacing the flexible rubber bushings with stiffer polyurethane versions, you’ll experience sharper handling, more precise suspension response, and improved chassis control, especially during hard acceleration, cornering, and braking.
  • Reduced Subframe Flex: The rear subframe is subjected to significant forces, particularly under high-performance driving conditions. Powerflex bushings help reduce the flex that can occur in the subframe, keeping the rear end more stable, improving vehicle control, and enhancing cornering performance.
  • Longevity and Reliability: Powerflex bushings are engineered to outlast the stock rubber bushings by a significant margin. They are designed to endure the demands of high-performance driving without deteriorating, which leads to fewer replacements over the life of the vehicle.
  • Optimized NVH Balance: While stiffer than rubber bushings, Powerflex designs its bushings to minimize the increase in noise, vibration, and harshness (NVH). This ensures that the bushings provide improved handling without compromising ride comfort, making them suitable for daily drivers as well as performance-focused cars.

Installation Considerations:

  • Direct Replacement: Powerflex bushings are manufactured to be direct replacements for the factory bushings, meaning they fit into the stock locations without modification. However, accessing the rear subframe for installation can be a complex task, often requiring the subframe to be dropped, so professional installation is recommended.
  • Subframe Reinforcement: For vehicles like the BMW E46, known for rear subframe cracking, many owners choose to upgrade their bushings alongside subframe reinforcement plates. This combination helps prevent the stress fractures that can occur in the mounting points.

Applications:

  • BMW E46 (3 Series)
  • BMW Z4 (E85/E86)
  • BMW X3 (E83)

Suitable For:

  • Daily Driving and Performance Use: Whether you're using your BMW for spirited street driving or taking it to the track, Powerflex rear subframe rear bushings provide improved handling and stability without significantly increasing NVH.
  • Subframe Longevity: If your car is prone to subframe issues or you want to take preventive measures, upgrading to these bushings will help reduce the wear on critical suspension components, extending the life of the subframe and related parts.

By upgrading to Powerflex rear subframe rear bushings, BMW E46, Z4, and X3 owners can expect improved handling, reduced subframe flex, and longer-lasting suspension performance, making it an ideal upgrade for both street and track use. These bushings strike a great balance between enhancing performance while maintaining daily driving comfort.

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Powerflex - Corporate Logo
T#:378976
Part#: PFR5-504-22.5X2
Ships in 2 Business Days
$ 57.99 USD
Free Shipping
$ 57.99 USD
Free Shipping

Sway bars transmit cornering forces from the outside wheels to the inside wheels, helping to keep the vehicle flat during cornering. This in turn reduces body roll and improves the driver's cornering confidence. OEM rubber sway bar bushings are designed with comfort in mind, allowing the sway bar to articulate while permitting additional movement, leading to less-than-ideal bar retention and causes unnecessary body roll.

Powerflex polyurethane sway bar bushings are firmer than factory rubber bushings, reducing body roll and keeping sway bars in check. Polyurethane bushings won't slop around like OEM bushings, allowing sway bars to function at their fullest potential.

Poweflex is a leading manufacturer of aftermarket suspension bushings. Using state of the art design and manufacturing, all replacement bushings are engineered to out-perform and out-last the ones that came in the car. Each line of bushings is meticulously tested and then re-tested to ensure perfect fitment and enduring quality through the life of the vehicle. A full lifetime warranty backs every one of their products and demonstrates the level of confidence and commitment Powerflex has to their customers. 

Show More Show Less

H&R - Corporate Logo
T#:4323
Part#: 31019T-3
Ships in 4 Business Days
10% off MSRP $ 895.00

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 805.99 USD
Free Shipping
10% off MSRP
$ 895.00

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 805.99 USD
Free Shipping
  • Matching Shock & Spring Package
  • Comparable to a H&R Sport spring - mild upgrade over stock
  • Improved handling with minimal impact on ride comfort

The factory sport suspension does a reasonable job in giving the E46 a sportier platform. But there are always compromises in a factory suspension and this Touring Cup Kit erases those. This shock and spring package will give your car the sharpness you think it's missing.

H&R Touring Cup Kit springs lower the ride height as much as 0.75" in front and 0.25" in the back and stiffens the spring rate. Both combine to lower the car's center of gravity and reduce the amount of bodyroll in corners. The springs are progressive rate so their initial stiffness is actually very compliant and it becomes stiffer as the spring is compressed. This is great for street cars that see bumps and potholes where suspension compliance is key. Overall, they are about 35% stiffer than the stock original springs. Lowering amount will be less if replacing the factory sport suspension. This package fits with the stock strut and shock mounts, making for an easy and clean install.

This H&R Cup Kit is a tuned shock/spring package for the E46 sedan or coupe with the factory sport suspension. H&R matches a set of springs to performance shocks for a perfectly setup and functioning suspension package. Instead of mixing and matching springs with shocks, H&R has tailored each shock for the specific model, taking into account spring rates, chassis setup, and suspension motions. Without the shocks and springs working together the suspension may have incorrect travel or be a mis-match for spring rate (under-dampened) or too stiff. This E46 Cup Kit addresses all of that.

This item fits the following BMWs:
1999-2005 E46 BMW 323i 323ci 325i 325ci 328i 328ci 330i 330ci with the factory sport suspension
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Powerflex Black Series - Corporate Logo
T#:379935
Part#: PFR5-4625BX2
Ships in 2 Business Days
$ 107.99 USD
Free Shipping
$ 107.99 USD
Free Shipping

Differential bushings are responsible for keeping the differential in solid alignment while dampening drivetrain vibration. While OE rubber bushings are fine when they are new from the factory, aged and worn out rubber bushings create a multitude of issues that can range from annoying to dangerous. As a factory bushing ages, it begins to harden and become brittle. When this happens the bushing will actually shrink and allow for movement at the differential mounting point. At this point, the differential is free to shift under load causing a noticeable clunking noise under acceleration and deceleration and massively increasing the stress on the driveshaft and axles. Manual transmissions suffer the worst from this as it can make shifting difficult since the differential will shift when the clutch is engaged and disengaged.

By replacing these bushings with full polyurethane, the movement is eliminated since the mounting point is supported by a much stiffer material that will not harden or shrink over time. This means less stress on the driveshaft and axles and greater longevity of supporting components. 

Powerflex Black Series bushings are the ultimate in track and race bushings. Featuring 95A durometer polyurethane, Black Series bushings are 25% stiffer than street bushings. Engineered to perform, Powerflex performance polyurethane control arm bushings offer a supreme level of control, while still providing enough comfort for the street, with advanced polyurethane that reduces NVH that often accompanies lesser bushings. Expect improved acceleration response, more direct shifting feel and overall improved drivetrain composure with Powerflex performance polyurethane bushings.

Poweflex is a leading manufacturer of aftermarket suspension bushings. Using state of the art design and manufacturing, all replacement bushings are engineered to out-perform and out-last the ones that came in the car. Each line of bushings is meticulously tested and then re-tested to ensure perfect fitment and enduring quality through the life of the vehicle. A full lifetime warranty backs every one of their products and demonstrates the level of confidence and commitment Powerflex has to their customers. 

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Spring Joiner / Spring Locating Ring - Single
We Price Match - Give Us A Call or Chat!
H&R - Corporate Logo
T#:211199
Part#: ZT-I-X002A01
Ships in 4 Business Days
$ 59.99 USD
Free Shipping
$ 59.99 USD
Free Shipping
This aluminum spring seat fits between upper and lower 60mm springs to "join" them together. Typically you would have a main spring on top and a tender or helper spring on the bottom (or vice-versa). The spring joiner, or locator ring, fits between the springs with a retaining lip on the inside. We like this design better than an outside spring joiner because it's lighter and there's no material sitting on the outside where a tire might come in contact with it. These are priced per each.
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Powerflex Black Series - Corporate Logo
T#:22163408
Part#: PFF5K-4601BLK
Ships in 2 Business Days
$ 206.99 USD
Free Shipping on orders $49 and up
For BMW E46 and Z4 E85 & E86 owners looking to enhance the performance and handling of their vehicles, the Powerflex Black Series Front Control Arm - Rear Bushings with Brackets offer a valuable suspension upgrade. In this article, we'll explore the numerous advantages of integrating these high-quality bushings into your BMW, designed to optimize control and road-handling capabilities, ultimately taking your driving experience to the next level. Improved Handling and Stability: The BMW E46 and Z4 E85 & E86 models are already known for their impressive handling, and the Powerflex Front Control Arm - Rear Bushings with Brackets are engineered to enhance this feature. These bushings reduce sway and body roll during cornering, ensuring your vehicle remains stable and responsive, even when navigating tight turns and corners. This results in a more confident and enjoyable driving experience. Enhanced Cornering Performance: One of the primary benefits of these control arm bushings is their ability to optimize your vehicle's cornering performance. The Powerflex design provides increased rigidity, allowing for more precise and controlled cornering. Whether you're tackling winding mountain roads or maneuvering on a racetrack, you'll appreciate the improved grip and control these bushings provide. Mitigation of Understeer: Understeer, a common issue in many vehicles, occurs when the front tires lose grip during a turn. Upgrading to Powerflex Front Control Arm - Rear Bushings with Brackets helps address this issue by redistributing the load more evenly between the front and rear tires. This results in better balance and control, ensuring your BMW responds precisely to your commands in any situation. Durability and Longevity: These control arm bushings are constructed using high-quality materials, ensuring durability and a longer service life. They are engineered to withstand the rigors of daily driving and spirited performance, reducing wear and tear on your suspension components and extending the lifespan of your BMW's control arm system and related parts. OE / OEM Cross Reference Numbers: 31126757623
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Turner Motorsport - Corporate Logo
T#:360323
Part#: E46XIRSPRINGSKT
Ships in 4 Business Days
Sale - Save 3% $ 185.98

This product was last offered at the strikethrough price on
06-13-2026

$ 180.40 USD
Free Shipping
Sale - Save 3%
$ 185.98

This product was last offered at the strikethrough price on
06-13-2026

$ 180.40 USD
Free Shipping
GERMAN-MADE DIRECT REPLACEMENT LIFETIME WARRANTY! BUY A PAIR FOR THE PRICE OF FACTORY SINGLE! The rear springs on the 2001-2005 E46 325xi and 330xi models have a chronic broken spring problem. If it hasn't happened to you yet it will. Springs are nothing more than exposed steel and they rust easily. After a while, a section of the spring actually breaks off. The typical Xi was sold in markets with heavy salt and moisture anyway and water can pool in the bottom spring pad. A broken spring is very dangerous - the spring is no longer mounted correctly in the suspension and it cannot support the weight of the car, especially when cornering. The ride also suffers as the suspension is no longer able to absorb the bumps and impacts from the road. Aside from a visual inspection of the spring itself you might notice a clunking sound or banging noise coming from the front or rear. An inspection of the noise should also include other related items in the suspension: bushings, ball joints, links, mounts, etc. We also recommend replacing the rubber spring pads on the top and bottom of the spring because they lose their shape over time. Check if your car has 5mm or 15mm thick pads. The factory BMW springs sell for $140+ each. We sold and replaced enough while working in New England that we were able to get a strong grasp of the issue and come up with our own springs that are an improvement over the factory springs in every way. These springs are made in Germany using high-grade spring steel that is then shot-peened for longer life and powder-coated for protection. These are the same height as the stock replacement BMW springs which makes them a direct replacement. Sold only as a pair.
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Race Polyurethane Front Sway Bar Bushing Set - E39, E46, Z4
For vehicles with sport suspension and production date up to 04/2001 For vehicles with sport suspension only For vehicles with sport suspension and production date up to 09/1999 For touring models with sport suspension. Also for sedan models with sport suspension a... For convertible models with sport suspension. Also for coupe models with standard suspe... For convertible models with sport suspension. Also for coupe models with standard suspe...
Powerflex Black Series - Corporate Logo
T#:376425
Part#: PFF5-4602-24BX2
Ships in 2 Business Days
$ 78.99 USD
Free Shipping
$ 78.99 USD
Free Shipping

Sway bars transmit cornering forces from the outside wheels to the inside wheels, helping to keep the vehicle flat during cornering. This, in turn, reduces body roll and improves the driver's cornering confidence. OEM rubber sway bar bushings are designed with comfort in mind, allowing the sway bar to articulate while permitting additional movement, leading to less-than-ideal bar retention and causes unnecessary body roll.

Powerflex polyurethane sway bar bushings are firmer than factory rubber bushings, reducing body roll and keeping sway bars in check. Polyurethane bushings won't slop around like OEM bushings, allowing sway bars to function at their fullest potential.

Poweflex is a leading manufacturer of aftermarket suspension bushings. Using state of the art design and manufacturing, all replacement bushings are engineered to out-perform and out-last the ones that came in the car. Each line of bushings is meticulously tested and then re-tested to ensure perfect fitment and enduring quality through the life of the vehicle. A full lifetime warranty backs every one of their products and demonstrates the level of confidence and commitment Powerflex has to their customers. 

This part fits the following BMWs:
1998 - 2004 E39 M5
1998 - 2004 E39 Touring 525i 528i 540i
1996 - 2004 E39 Sedan 525i 528i 530i 540i 
2001 - 2006 E46 M3
1999 - 2001 E46 Convertible 323ci 325ci 330ci
2002-2006 E46 Convertible 325ci 330ci
1998 - 2001 E46 323ci 325ci 330ci M3
2002 - 2006 E46 325ci 330ci
1998 - 2001 E46 Touring 323i 325i
2002 - 2006 E46 Touring 325i 325xi
1998 - 2001 E46 Sedan 320i 323i 325i 328i 330i
2002 - 2006 E46 Sedan 320i 325i 325xi 330i 330xi

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Karbonius Composites - Corporate Logo
T#:28104795
Part#: E46SB01-CF-2-AS
In Stock
$ 1,195.00 USD
Free Shipping
$ 1,195.00 USD
Free Shipping
Karbonius Composites has taken inspiration from BMW's performance strut bar to create their own strut bar. The result is an extremely strong but light brace, which adds not only strength and stability, but also a spectacular eye-catching look. Strut tower braces are very common and effective upgrades for a vehicle that allow for improved structural strength while preventing tower flex and alignment changes during spirited driving. This brace is constructed with carbon fiber and comes with a matte finish, natural aluminum color for the tower mounts, and a clear varnish with no logos underlaid. Includes titanium nuts for mounting. No other modifications needed to install. Estimated shipping time from order 3-5 weeks. Features: Perfect fitment and easy installation. 100% carbon fiber Exclusive and numbered piece 6 titanium nuts included. 2-year warranty
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H&R - Corporate Logo
T#:4322
Part#: 31019T-1
Ships in 4 Business Days
10% off MSRP $ 895.00

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 805.99 USD
Free Shipping
10% off MSRP
$ 895.00

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 805.99 USD
Free Shipping
  • Matching Shock & Spring Package
  • Comparable to a H&R Sport spring - mild upgrade over stock
  • Improved handling with minimal impact on ride comfort

A great first step for improving your E46's handling. The H&R Cup Kit will lower the ride height and use a stiffer spring to keep the tires planted to the ground. The matching shock and strut set will keep the ride optimal even when used as a daily driver.

H&R Touring Cup Kit springs lower the ride height as much as 1.4" in front and 0.75" in the back and stiffens the spring rate. Both combine to lower the car's center of gravity and reduce the amount of bodyroll in corners. The springs are progressive rate so their initial stiffness is actually very compliant and it becomes stiffer as the spring is compressed. This is great for street cars that see bumps and potholes where suspension compliance is key. Overall, they are about 35% stiffer than the stock original springs. Lowering amount will be less if replacing the factory sport suspension. This package fits with the stock strut and shock mounts, making for an easy and clean install.

This H&R Cup Kit is a tuned shock/spring package for the E46 without the factory sport suspension. H&R matches a set of springs to performance shocks for a perfectly setup and functioning suspension package. Instead of mixing and matching springs with shocks, H&R has tailored each shock for the specific model, taking into account spring rates, chassis setup, and suspension motions. Without the shocks and springs working together the suspension may have incorrect travel or be a mis-match for spring rate (under-dampened) or too stiff. This E46 Cup Kit addresses all of that.

This item fits the following BMWs:
1999-2005 E46 BMW 323i 323ci 325i 325ci 328i 328ci 330i 330ci with standard suspension.
Not for converible, wagon or xi models.
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Powerflex Polyurethane Front Sway Bar Bushing Set - E46
For convertible models with standard suspension For vehicles with standard suspension with production date up to 04/2001 For vehicles with standard suspension For touring models with standard suspension For convertible models with standard suspension. Also for coupe models with standard su...
Powerflex - Corporate Logo
T#:376413
Part#: PFF5-4602-23X2
Ships in 2 Business Days
$ 70.99 USD
Free Shipping
$ 70.99 USD
Free Shipping

Sway bars transmit cornering forces from the outside wheels to the inside wheels, helping to keep the vehicle flat during cornering. This in turn reduces body roll and improves the driver's cornering confidence. OEM rubber sway bar bushings are designed with comfort in mind, allowing the sway bar to articulate while permitting additional movement, leading to less-than-ideal bar retention and causes unnecessary body roll.

Powerflex polyurethane sway bar bushings are firmer than factory rubber bushings, reducing body roll and keeping sway bars in check. Polyurethane bushings won't slop around like OEM bushings, allowing sway bars to function at their fullest potential.

Poweflex is a leading manufacturer of aftermarket suspension bushings. Using state of the art design and manufacturing, all replacement bushings are engineered to out-perform and out-last the ones that came in the car. Each line of bushings is meticulously tested and then re-tested to ensure perfect fitment and enduring quality through the life of the vehicle. A full lifetime warranty backs every one of their products and demonstrates the level of confidence and commitment Powerflex has to their customers. 

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Condor Speed Shop - Control Arm Bushings Offset - E46
21mm insert for control arm.
21mm insert for control arm.
Condor Speed Shop - Corporate Logo
T#:40782367
Part#: CONTROLBUSHOFF46
Ships in 3 Business Days
$ 95.00 USD
Free Shipping on orders $49 and up
$ 95.00 USD
Free Shipping on orders $49 and up
Polyurethan bushings with a offset insert for control arm.
Koni - Corporate Logo
T#:380982
Part#: 8040-1271SPORTKT
In Stock at Vendor
$ 392.99 USD
Free Shipping
$ 392.99 USD
Free Shipping

KONl Sport struts and shocks are the industry leader for user adjustable damping for daily drivers to weekend warriors. KONl Sport's familiar yellow color has for decades meant superior motion control and adjustability for the discerning driving enthusiast.

  • Big handling improvements
  • Reasonable ride quality
  • Re-buildable for custom vehicle setups
  • Best KONl shock for all lowering springs
  • Lifetime Warranty

Activate your Koni Rebate!

This product fits the following BMWs:
E46 323Ci 323i 325Ci 325i 328Ci 328i 330Ci 330i (vehicles with Sport Suspension)

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H&R Rear Sway Bar - E46 (RWD / non-sport package)
We Price Match - Give Us A Call or Chat!
H&R - Corporate Logo
T#:263
Part#: 71484
Ships in 4 Business Days
10% off MSRP $ 369.00

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 332.99 USD
Free Shipping
10% off MSRP
$ 369.00

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 332.99 USD
Free Shipping
3 way adjustable 21mm rear sway bar / swaybar for E46, non-M RWD models only (no xi AWD models.) Includes new bushings.

  • Reduces body roll
  • Highest tensile strength available

    H&R Sport Sway Bars are designed for drivers who desire improved handling without lowering or affecting ride quality. H&R Sport Sway Bars increase your suspension�s roll stiffness�or its resistance to roll in turns�while maintaining ride comfort and dramatically increasing cornering control, lateral stability, and grip. A unique feature of H&R Sport Sway Bars are the smooth, machined-like forged ends that, for specific vehicles, allow for adjustability in stiffness�giving you an unmatched level of precision and performance.

    This item fits the following BMWs:
    1999-2005 E46 BMW 323i 323ci 325i 325ci 328i 328ci 330i 330ci
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    Powerflex Black Series - Corporate Logo
    T#:379936
    Part#: PFR5-4626B
    Ships in 2 Business Days
    $ 62.99 USD
    Free Shipping
    $ 62.99 USD
    Free Shipping

    Differential bushings are responsible for keeping the differential in solid alignment while dampening drivetrain vibration. While OE rubber bushings are fine when they are new from the factory, aged and worn out rubber bushings create a multitude of issues that can range from annoying to dangerous. As a factory bushing ages, it begins to harden and become brittle. When this happens the bushing will actually shrink and allow for movement at the differential mounting point. At this point, the differential is free to shift under load causing a noticeable clunking noise under acceleration and deceleration and massively increasing the stress on the driveshaft and axles. Manual transmissions suffer the worst from this as it can make shifting difficult since the differential will shift when the clutch is engaged and disengaged.

    By replacing these bushings with full polyurethane, the movement is eliminated since the mounting point is supported by a much stiffer material that will not harden or shrink over time. This means less stress on the driveshaft and axles and greater longevity of supporting components. 

    Powerflex Black Series bushings are the ultimate in track and race bushings. Featuring 95A durometer polyurethane, Black Series bushings are 25% stiffer than street bushings. Engineered to perform, Powerflex performance polyurethane control arm bushings offer a supreme level of control, while still providing enough comfort for the street, with advanced polyurethane that reduces NVH that often accompanies lesser bushings. Expect improved acceleration response, more direct shifting feel and overall improved drivetrain composure with Powerflex performance polyurethane bushings.

    Poweflex is a leading manufacturer of aftermarket suspension bushings. Using state of the art design and manufacturing, all replacement bushings are engineered to out-perform and out-last the ones that came in the car. Each line of bushings is meticulously tested and then re-tested to ensure perfect fitment and enduring quality through the life of the vehicle. A full lifetime warranty backs every one of their products and demonstrates the level of confidence and commitment Powerflex has to their customers. 

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    Whiteline - Corporate Logo
    T#:26638241
    Part#: W53519
    Ships in 4 Business Days
    $ 116.99 USD
    Free Shipping on orders $49 and up
    Revshift - Corporate Logo
    T#:582014
    Part#: PCABE30GREEN
    Ships in 8 Business Days
    $ 49.99 USD
    Free Shipping on orders $49 and up
    Utilizing high-precision machining technologies and their very own Polyurethane Manufacturing Department, every Revshift product is designed, manufactured, and tested in-house at their Detroit, Michigan facility.
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    Powerflex Black Series - Corporate Logo
    T#:384019
    Part#: PFR5-4612BX2
    Ships in 2 Business Days
    $ 93.99 USD
    Free Shipping
    $ 93.99 USD
    Free Shipping
    Understanding Subframe Bushings Subframe bushings are tasked with securing the subframe to the chassis. Factory Rubber Bushings: Balancing Ride Comfort and Handling Factory rubber bushings are a compromise between a cushy ride and responsive handling. Benefits of Powerflex Polyurethane Subframe Bushings Enhanced Performance Powerflex polyurethane subframe bushings are firmer than OEM bushings, resulting in better handling, a more planted rear-end, and more efficient suspension articulation, all with minimal sacrifice to ride quality. Expertise and Quality Powerflex is the number one selling suspension bushing manufacturer in Europe. Their experience with polyurethane bushing material and state-of-the-art manufacturing techniques allows them to produce premium performance bushings, made to exact-fit standards. Durability and Performance Powerflex performance polyurethane bushings are built to last longer than OEM rubber bushings while improving performance and allowing for a more engaging driving experience. Installation Tips The use of Powerflex Copper Grease PCG1 is recommended for ease of installation. Periodic reapplication is recommended to extend the squeak-free service life of bushings. Choosing the Right Bushings Powerflex Street Bushings: Ideal for Street-Driven Vehicles and Occasional Autocross or Track Time Powerflex street bushings are ideal for street-driven vehicles and those that see occasional autocross or track time. Powerflex Black Series Bushings: The Ultimate in Track and Race Bushings Need bushings for a dedicated track car? Powerflex Black Series bushings are the ultimate in track and race bushings. Featuring 95A durometer polyurethane, Black Series bushings are 25% stiffer than street bushings. Lifetime Warranty Powerflex is proud to offer a lifetime warranty to the original purchaser on all products. OE / OEM Cross Reference Numbers: 33312283573 / 33312283574 Fits these BMW models: E46 - M3 & M3 CSL E85 - Z4 2.5i, 3.0i, 3.0Si, M Coupe, M Roadster
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    Powerflex Black Series - Corporate Logo
    T#:379023
    Part#: PFF5-5601M3BX2
    Ships in 2 Business Days
    $ 239.99 USD
    Free Shipping
    $ 239.99 USD
    Free Shipping

    Control arm bushings play a key role in connecting the wheels to the chassis of the vehicle. Tasked with keeping suspension geometry in check while absorbing noise, vibration, and harshness (NVH) factory rubber bushings were engineered to provide a balance of comfort and control. As a factory bushing ages, it becomes brittle and begins to harden. When this happens the bushing will actually shrink and allow excess play in the suspension joint. This is typically felt by a sudden jerk forward after the car comes to a stop and is a leading cause of "sloppy" or "loose" suspension feel. By replacing the bushing with a full polyurethane unit or using a bushing insert, this play is eliminated since the suspension joint is being supported by a much stiffer material that will not harden or shrink over time. Additionally, the inherent stiffness of the urethane material translates body forces much more directly. This means steering inputs from the driver are effectively transferred to the wheels and vital road information is transmitted properly from the wheels to the driver.

    Powerflex street bushings are ideal for street driven vehicles and those that see occasional autocross or track time. Need bushings for a dedicated track car? Powerflex Black Series bushings are the ultimate in track and race bushings. Featuring 95A durometer polyurethane, Black Series bushings are 25% stiffer than street bushings. Engineered to perform, Powerflex performance polyurethane control arm bushings offer a supreme level of control, while still providing enough comfort for the street, with advanced polyurethane that reduces NVH that often accompanies lesser bushings. Expect improved steering feel, turn in, more responsive handling and overall improved chassis composure with Powerflex performance polyurethane control arm bushings.

    Poweflex is a leading manufacturer of aftermarket suspension bushings. Using state of the art design and manufacturing, all replacement bushings are engineered to out-perform and out-last the ones that came in the car. Each line of bushings is meticulously tested and then re-tested to ensure perfect fitment and enduring quality through the life of the vehicle. A full lifetime warranty backs every one of their products and demonstrates the level of confidence and commitment Powerflex has to their customers. 

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    Powerflex - Corporate Logo
    T#:383989
    Part#: PFF5-5601GM3X2
    Ships in 2 Business Days
    $ 232.99 USD
    Free Shipping
    $ 232.99 USD
    Free Shipping
    Control arm bushings play a key role in connecting the wheels to the chassis of the vehicle. Tasked with keeping suspension geometry in check while absorbing noise, vibration, and harshness (NVH) factory rubber bushings were engineered to provide a balance of comfort and control. As a factory bushing ages, it becomes brittle and begins to harden. When this happens the bushing will actually shrink and allow excess play in the suspension joint. This is typically felt by a sudden jerk forward after the car comes to a stop and is a leading cause of a "sloppy" or "loose" suspension feel. By replacing the bushing with a full polyurethane unit or using a bushing insert, this play is eliminated since the suspension joint is being supported by a much stiffer material that will not harden or shrink over time. Additionally, the inherent stiffness of the urethane material translates body forces much more directly. This means steering inputs from the driver are effectively transferred to the wheels and vital road information is transmitted properly from the wheels to the driver. Powerflex street bushings are ideal for street-driven vehicles and those that see occasional autocross or track time. Need bushings for a dedicated track car? Powerflex Black Series bushings are the ultimate in track and race bushings. Featuring 95A durometer polyurethane, Black Series bushings are 25% stiffer than street bushings. Engineered to perform, Powerflex performance polyurethane control arm bushings offer a supreme level of control, while still providing enough comfort for the street, with advanced polyurethane that reduces NVH that often accompanies lesser bushings. Expect improved steering feel, turn-in, more responsive handling, and overall improved chassis composure with Powerflex performance polyurethane control arm bushings. Poweflex is a leading manufacturer of aftermarket suspension bushings. Using state-of-the-art design and manufacturing, all replacement bushings are engineered to outperform and out-last the ones that came in the car. Each line of bushings is meticulously tested and then re-tested to ensure perfect fitment and enduring quality throughout the life of the vehicle. A full lifetime warranty backs every one of its products and demonstrates the level of confidence and commitment Powerflex has to its customers. OE / OEM Cross Reference Numbers: 31122229857 / 31122229623 / 31122229624 Fits these BMW models: E46 - M3 (including CSL 1999-2006)
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    Race Solid Aluminum Front Control Arm Bushing Set - With Brackets ...
    We no longer include the control bushing housings, just the bushing!
    Powerflex Black Series - Corporate Logo
    T#:362744
    Part#: PFF5-5601BWH
    Ships in 2 Business Days
    $ 311.99 USD
    Free Shipping
    $ 311.99 USD
    Free Shipping

    Control arm bushings play a key role in connecting the wheels to the chassis of the vehicle. Tasked with keeping suspension geometry in check while absorbing noise, vibration, and harshness (NVH) factory rubber bushings were engineered to provide a balance of comfort and control. As a factory bushing ages, it becomes brittle and begins to harden. When this happens the bushing will actually shrink and allow excess play in the suspension joint. This is typically felt by a sudden jerk forward after the car comes to a stop and is a leading cause of "sloppy" or "loose" suspension feel. By replacing the bushing with a full polyurethane unit or using a bushing insert, this play is eliminated since the suspension joint is being supported by a much stiffer material that will not harden or shrink over time. Additionally, the inherent stiffness of the urethane material translates body forces much more directly. This means steering inputs from the driver are effectively transferred to the wheels and vital road information is transmitted properly from the wheels to the driver.

    Powerflex street bushings are ideal for street driven vehicles and those that see occasional autocross or track time. Need bushings for a dedicated track car? Powerflex Black Series bushings are the ultimate in track and race bushings. Featuring 95A durometer polyurethane, Black Series bushings are 25% stiffer than street bushings. Engineered to perform, Powerflex performance polyurethane control arm bushings offer a supreme level of control, while still providing enough comfort for the street, with advanced polyurethane that reduces NVH that often accompanies lesser bushings. Expect improved steering feel, turn in, more responsive handling and overall improved chassis composure with Powerflex performance polyurethane control arm bushings.

    Poweflex is a leading manufacturer of aftermarket suspension bushings. Using state of the art design and manufacturing, all replacement bushings are engineered to out-perform and out-last the ones that came in the car. Each line of bushings is meticulously tested and then re-tested to ensure perfect fitment and enduring quality through the life of the vehicle. A full lifetime warranty backs every one of their products and demonstrates the level of confidence and commitment Powerflex has to their customers. 

    Show More Show Less

    Whiteline - Corporate Logo
    T#:26638282
    Part#: W72045
    Ships in 4 Business Days
    $ 45.99

    This product was last offered at the strikethrough price on
    08-13-2026

    $ 41.99 USD
    Free Shipping on orders $49 and up
    $ 41.99 USD
    Free Shipping on orders $49 and up
    This rubber mount is located between the rear spring and the body.
    Bilstein - Corporate Logo
    T#:2482
    Part#: VN7-5284-H0
    Ships in 4 Business Days
    $ 229.00 USD
    Free Shipping
    $ 229.00 USD
    Free Shipping
    Position: Front right
    Setting: Performance Plus, for lowered suspensions

    Front Bilstein B8 Performance Plus shock. Performance Plus shocks are for cars lowered from the factory ride height and are about 20% stiffer than the factory shocks. Performance Plus shocks work great with lowering springs such as H&R or Eibach. Includes top nut. Price is per shock.

    This Bilstein Performance Plus   Front shock fits the following BMWs:
    2001-2005 E46 325xi, 325xi Wagon
    2001-2005 E46 330xi
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    H&R - Corporate Logo
    T#:3641
    Part#: 31016-4
    Ships in 4 Business Days
    10% off MSRP $ 1,150.00

    MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

    $ 1,035.00 USD
    Free Shipping
    10% off MSRP
    $ 1,150.00

    MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

    $ 1,035.00 USD
    Free Shipping
    • Matching Shock & Spring Package
    • Comparable to a H&R Super Sport or Race spring - aggressive upgrade over stock
    • Vastly improved handling but with less ride comfort

    This H&R Sport Cup Kit is for drivers who want that extra edge from a stiffer suspension but without the expense and complexity of coil overs. The E46 cabrio Sport Cup Kit is a more aggressive version of the Touring kit. The ride height lowers the center of gravity and roll center even more and the springs are stiffer for more control over body motions and weight transfer. The Sport Cup Kit lowers the ride height as much as 2.0" in front and 1.6" in the back. The springs are still progressive rate so the ride stays compliant on small bumps but quickly gets stiffer. Overall, they are about 50% stiffer than the stock original springs. Lowering amount will be less if replacing the factory sport suspension. If you want a very precise and firm suspension, and ride quality is secondary, the Sport Cup Kit is superior to the Touring or any other shock/spring package we offer. This package fits with the stock strut and shock mounts but front camber plates are recommended because of the increased front negative camber.

    This H&R Cup Kit is a tuned shock/spring package for the E46 323iC, 325iC, 328iC, and 330iC. H&R matches a set of springs to performance shocks for a perfectly setup and functioning suspension package. Instead of mixing and matching springs with shocks, H&R has tailored each shock for the specific model, taking into account spring rates, chassis setup, and suspension motions. Without the shocks and springs engineered together the suspension may have incorrect travel or be a mis-match for spring rate (under-dampened) or too stiff. This E46 Cup Kit addresses all of that.

    This item fits the following BMWs:
    2000-2006 E46 BMW 323ci convertible, 325ci convertible, 328i convertible, 330ci convertible
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    Powerflex - Corporate Logo
    T#:383988
    Part#: PFF5-5601G-60X2
    Ships in 2 Business Days
    $ 232.99 USD
    Free Shipping
    $ 232.99 USD
    Free Shipping

    Control arm bushings play a key role in connecting the wheels to the chassis of the vehicle. Tasked with keeping suspension geometry in check while absorbing noise, vibration, and harshness (NVH) factory rubber bushings were engineered to provide a balance of comfort and control. As a factory bushing ages, it becomes brittle and begins to harden. When this happens the bushing will actually shrink and allow excess play in the suspension joint. This is typically felt by a sudden jerk forward after the car comes to a stop and is a leading cause of "sloppy" or "loose" suspension feel. By replacing the bushing with a full polyurethane unit or using a bushing insert, this play is eliminated since the suspension joint is being supported by a much stiffer material that will not harden or shrink over time. Additionally, the inherent stiffness of the urethane material translates body forces much more directly. This means steering inputs from the driver are effectively transferred to the wheels and vital road information is transmitted properly from the wheels to the driver.

    Powerflex street bushings are ideal for street driven vehicles and those that see occasional autocross or track time. Need bushings for a dedicated track car? Powerflex Black Series bushings are the ultimate in track and race bushings. Featuring 95A durometer polyurethane, Black Series bushings are 25% stiffer than street bushings. Engineered to perform, Powerflex performance polyurethane control arm bushings offer a supreme level of control, while still providing enough comfort for the street, with advanced polyurethane that reduces NVH that often accompanies lesser bushings. Expect improved steering feel, turn in, more responsive handling and overall improved chassis composure with Powerflex performance polyurethane control arm bushings.

    Poweflex is a leading manufacturer of aftermarket suspension bushings. Using state of the art design and manufacturing, all replacement bushings are engineered to out-perform and out-last the ones that came in the car. Each line of bushings is meticulously tested and then re-tested to ensure perfect fitment and enduring quality through the life of the vehicle. A full lifetime warranty backs every one of their products and demonstrates the level of confidence and commitment Powerflex has to their customers. 

    Show More Show Less

    Powerflex Black Series - Corporate Logo
    T#:384016
    Part#: PFR5-4609-215BX2
    Ships in 2 Business Days
    $ 57.99 USD
    Free Shipping on orders $49 and up

    Sway bars transmit cornering forces from the outside wheels to the inside wheels, helping to keep the vehicle flat during cornering. This, in turn, reduces body roll and improves the driver's cornering confidence. OEM rubber sway bar bushings are designed with comfort in mind, allowing the sway bar to articulate while permitting additional movement, leading to less-than-ideal bar retention and causes unnecessary body roll.

    Powerflex polyurethane sway bar bushings are firmer than factory rubber bushings, reducing body roll and keeping sway bars in check. Polyurethane bushings won't slop around like OEM bushings, allowing sway bars to function at their fullest potential.

    Poweflex is a leading manufacturer of aftermarket suspension bushings. Using state of the art design and manufacturing, all replacement bushings are engineered to out-perform and out-last the ones that came in the car. Each line of bushings is meticulously tested and then re-tested to ensure perfect fitment and enduring quality through the life of the vehicle. A full lifetime warranty backs every one of their products and demonstrates the level of confidence and commitment Powerflex has to their customers. 

    This part fits the following BMWs:
    2001 - 2006 E46 M3

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    Yellow Adjustable Front Strut - Right
    Call In Or Chat For Best Price! 10X Entries Into Our F80 M3 Sweepstakes
    Dinan - Corporate Logo
    T#:389382
    Part#: D140-0464
    Back Ordered
    Sale - Save 10% $ 467.99

    MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

    $ 421.15 USD
    Free Shipping
    Sale - Save 10%
    $ 467.99

    This product was last offered at the strikethrough price on
    09-27-2026

    $ 421.15 USD
    Free Shipping
    Powerflex - Corporate Logo
    T#:383996
    Part#: PFR5-4612X2
    Ships in 2 Business Days
    $ 85.99 USD
    Free Shipping
    $ 85.99 USD
    Free Shipping
    Understanding Subframe Bushings Subframe bushings are tasked with securing the subframe to the chassis. Factory Rubber Bushings: Balancing Ride Comfort and Handling Factory rubber bushings are a compromise between a cushy ride and responsive handling. Benefits of Powerflex Polyurethane Subframe Bushings Enhanced Performance Powerflex polyurethane subframe bushings are firmer than OEM bushings, resulting in better handling, a more planted rear-end, and more efficient suspension articulation, all with minimal sacrifice to ride quality. Expertise and Quality Powerflex is the number one selling suspension bushing manufacturer in Europe. Their experience with polyurethane bushing material and state-of-the-art manufacturing techniques allows them to produce premium performance bushings, made to exact-fit standards. Durability and Performance Powerflex performance polyurethane bushings are built to last longer than OEM rubber bushings while improving performance and allowing for a more engaging driving experience. Installation Tips The use of Powerflex Copper Grease PCG1 is recommended for ease of installation. Periodic reapplication is recommended to extend the squeak-free service life of bushings. Choosing the Right Bushings Powerflex Street Bushings: Ideal for Street-Driven Vehicles and Occasional Autocross or Track Time Powerflex street bushings are ideal for street-driven vehicles and those that see occasional autocross or track time. Powerflex Black Series Bushings: The Ultimate in Track and Race Bushings Need bushings for a dedicated track car? Powerflex Black Series bushings are the ultimate in track and race bushings. Featuring 95A durometer polyurethane, Black Series bushings are 25% stiffer than street bushings. Lifetime Warranty Powerflex is proud to offer a lifetime warranty to the original purchaser on all products. OE / OEM Cross Reference Numbers: 33312283573 / 33312283574 Fits these BMW models: E46 - M3 & M3 CSL E85 - Z4 2.5i, 3.0i, 3.0Si, M Coupe, M Roadster
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    E46 Non-M Dinan Front Strut Tower Brace
    Call In Or Chat For Best Price! 10X Entries Into Our F80 M3 Sweepstakes
    Dinan - Corporate Logo
    T#:389079
    Part#: D180-0462
    Ships in 6 Business Days
    Sale - Save 10% $ 531.99

    MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

    $ 478.76 USD
    Free Shipping
    Sale - Save 10%
    $ 531.99

    This product was last offered at the strikethrough price on
    09-27-2026

    $ 478.76 USD
    Free Shipping

    A strut tower brace adds additional reinforcement to the front strut towers, tying them together for extra rigidity. This makes the whole structure stronger with less chassis flex. Handling and steering feel are improved with better turn-in and input with no downsides. The Dinan strut tower brace is a very high quality aluminum brace with precision machined ends that match the contours of the strut tower. Other braces simply sit on top which reduces their effectiveness. This is definitely one of the stronger strut brace designs on the market. The center bar is polished aluminum with carbon fiber inlays - an unmistakable sign of precise engineering when you open the hood.

    For over 35 years, Dinan has been America's premier tuning company, pioneering advancements in BMW modification while retaining a focus on balanced performance that preserves the original character and driving feel that a BMW offers. When you install a Dinan part on your car, know that it's not only carefully developed and tested, but that Dinan stands behind it with a four year, 50,000-mile warranty. Dinan believes so fully in their “total package” approach that once your car has been fitted with enough of their parts, they celebrate your conversion from stock to Dinan with an exclusive trunk badge, displayed proudly by BMW enthusiasts everywhere. This part is worth 2 points towards your Dinan badge.

    This item fits the following BMWs:
    1999-2006 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi

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    Air Lift - Corporate Logo
    T#:25109074
    Part#: 27791
    Ships in 5 Business Days
    $ 2,948.99 USD
    Free Shipping
    $ 2,948.99 USD
    Free Shipping
    We asked ourselves: what would the ultimate air suspension be like? How would it combine an easy-to-use, reliable, and feature-rich system with powerful technology and beautiful design? Air Lift Performance 3H is the result of three years of development and testing. It is the most advanced product we have ever created. Air Lift Performance 3H combines pressure-based control with ride-height sensing technology. While both types of air management have been utilized before, this is the first product to harness the benefits of both sytems - instantly improving suspension control, performance, and vehicle ride flexibility.
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    H&R Front 30mm Adjustable Sway Bar - E46 M3
    We Price Match - Give Us A Call or Chat!
    H&R - Corporate Logo
    T#:1767
    Part#: 70414
    Ships in 4 Business Days
    10% off MSRP $ 449.00

    MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

    $ 404.99 USD
    Free Shipping
    10% off MSRP
    $ 449.00

    MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

    $ 404.99 USD
    Free Shipping

    3 way adjustable 30mm front sway bar / swaybar for 2001-2006 E46 M3. Includes bushings.

    • Reduces body roll
    • Highest tensile strength available


    H&R Sport Sway Bars are designed for drivers who desire improved handling without lowering or affecting ride quality. H&R Sport Sway Bars increase your suspension's roll stiffness or its resistance to roll in turns while maintaining ride comfort and dramatically increasing cornering control, lateral stability, and grip. A unique feature of H&R Sport Sway Bars are the smooth, machined-like forged ends that, for specific vehicles, allow for adjustability in stiffness, giving you an unmatched level of precision and performance.

    This item fits the following BMWs:
    2001-2006 E46 BMW M3
    2006-2008 Z4 BMW M Coupe/Roadster

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    Powerflex Black Series - Corporate Logo
    T#:362738
    Part#: PFR5-4609-21.5B2
    Ships in 2 Business Days
    $ 57.99 USD
    Free Shipping on orders $49 and up

    Sway bars transmit cornering forces from the outside wheels to the inside wheels, helping to keep the vehicle flat during cornering. This, in turn, reduces body roll and improves the driver's cornering confidence. OEM rubber sway bar bushings are designed with comfort in mind, allowing the sway bar to articulate while permitting additional movement, leading to less-than-ideal bar retention and causes unnecessary body roll.

    Powerflex polyurethane sway bar bushings are firmer than factory rubber bushings, reducing body roll and keeping sway bars in check. Polyurethane bushings won't slop around like OEM bushings, allowing sway bars to function at their fullest potential.

    Poweflex is a leading manufacturer of aftermarket suspension bushings. Using state of the art design and manufacturing, all replacement bushings are engineered to out-perform and out-last the ones that came in the car. Each line of bushings is meticulously tested and then re-tested to ensure perfect fitment and enduring quality through the life of the vehicle. A full lifetime warranty backs every one of their products and demonstrates the level of confidence and commitment Powerflex has to their customers. 

    Show More Show Less

    Powerflex - Corporate Logo
    T#:34080764
    Part#: PFR5-504-19H
    Ships in 2 Business Days
    $ 57.99 USD
    $ 57.99 USD

    The Powerflex Heritage Rear Sway Bar Bushing (19mm) for BMW E24, E28, E36, E46, and Z4 provides a modern suspension upgrade while preserving the classic aesthetics of older BMW models. This bushing is part of the Heritage Collection, offering a perfect blend of vintage style and enhanced performance, ideal for enthusiasts who want to maintain the originality of their vehicle while improving handling.

    Key Features:

    • Material: Made from durable polyurethane, which is far more resistant to wear, heat, and road contaminants than OEM rubber. It provides a longer-lasting solution for suspension upgrades.

    • Heritage Look: Designed to maintain a classic appearance, the bushings are a subtle gray-green color, giving a nod to the original factory look of vintage BMW models while delivering modern performance benefits.

    • Fitment: Specifically designed for 19mm rear sway bars, ensuring a perfect fit for the rear sway bars of BMW E24, E28, E36, E46, and Z4 models.

    • Performance Enhancement: The polyurethane material provides a firmer connection between the sway bar and the chassis, significantly reducing body roll and improving cornering stability, leading to better handling and a more connected driving feel.

    • Easy Installation: This bushing is a direct replacement for the factory rubber bushings, making it simple to install with no modifications required. It’s designed for seamless integration into your car’s suspension system.

    Benefits:

    • Improved Handling: Reduces excessive movement in the rear sway bar, providing sharper cornering, reduced body roll, and better overall vehicle control.

    • Long-Lasting Performance: The high-quality polyurethane construction ensures extended durability compared to traditional rubber bushings, which wear out faster due to heat and road conditions.

    • Classic Aesthetic: Keeps the vintage look of your BMW while offering modern suspension performance, making it an ideal solution for classic car enthusiasts who want to retain the car's period-correct style.

    The Powerflex Heritage Rear Sway Bar Bushing (19mm) is an excellent upgrade for BMW owners looking to enhance the suspension performance of their classic models without sacrificing the vehicle's original aesthetic. Perfect for those seeking improved handling and durability in both everyday and spirited driving.

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    Powerflex - Corporate Logo
    T#:34549559
    Part#: PFR5-504-20H
    Ships in 2 Business Days
    $ 57.99 USD
    $ 57.99 USD

    The Powerflex 20mm Rear Sway Bar Bushing for BMW E34, E36, and E46 models is designed to provide a significant upgrade over the stock rubber bushings, enhancing the performance and responsiveness of the rear suspension system. This replacement bushing is crafted from high-quality polyurethane, which offers several key benefits.

    Key Benefits:

    1. Enhanced Handling Performance: The firmer construction of the polyurethane material significantly reduces the amount of flex in the sway bar, which minimizes body roll and improves cornering stability, resulting in a more dynamic driving experience.
    2. Long-Lasting Durability: These bushings are engineered to withstand wear from exposure to oil, heat, and road debris, ensuring that they maintain their integrity and performance longer than traditional rubber bushings.
    3. Improved Steering Feedback: By reducing unwanted movement in the sway bar system, these bushings allow for more precise steering responses and a better overall connection between the driver and the vehicle, enhancing control during spirited driving.
    4. Direct Fit for Easy Installation: Specifically designed for BMW E34, E36, and E46 models with a 20mm rear sway bar, these bushings ensure a perfect fit and straightforward installation without the need for additional modifications.

    This upgrade is ideal for BMW owners looking to improve the handling characteristics and durability of their vehicles, making it suitable for both everyday driving and performance applications on the track or road.

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    Powerflex - Corporate Logo
    T#:54033207
    Part#: PFR5-504-17BLK
    Ships in 2 Business Days
    New Item
    $ 57.99 USD
    Free Shipping on orders $49 and up
    $ 57.99 USD
    Free Shipping on orders $49 and up
    Track-ready, race-engineered upgrade designed to maximize the efficiency of your BMW’s sway bar system.

    Air Lift - Corporate Logo
    T#:384245
    Part#: 27705
    In Stock at Vendor
    $ 795.00 USD
    Free Shipping
    $ 795.00 USD
    Free Shipping
    BMW's performance with the Air Lift 3H Upgrade, is designed to enhance your existing 3P system. This convenient kit includes four height sensors along with all the necessary wiring and mounting hardware for a seamless installation. Key Features: Four height sensors for precise height control. Comprehensive wiring and mounting hardware included. Elevate your BMW's suspension to new heights of performance and control.
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    Air Lift - Corporate Logo
    T#:384244
    Part#: 27680
    In Stock at Vendor
    $ 1,932.69

    This product was last offered at the strikethrough price on
    08-02-2026

    $ 1,407.50 USD
    Free Shipping
    $ 1,407.50 USD
    Free Shipping

    Air Lift proudly introduces the revolutionary Air Lift Performance 3P pressure-based air suspension control system after three years of extensive development and testing. This system represents the pinnacle of their innovation.

    Air Lift Performance 3P amalgamates pressure-based control with optional ride-height sensing technology, leveraging the advantages of both systems to instantly enhance suspension control, performance, and ride flexibility.

    Key Specifications:

    • Controller: Features a vibrant TFT color display with adjustable backlight, illuminated preset buttons, and full-color indicators for tank pressure, 4-corner active height, and pressure readings. It's encased in a black anodized CNC machined case, allowing customized mounting options with a Micro-USB port for power.
    • Mobile App: Works seamlessly with the free mobile app, enabling Bluetooth-based ride height and system settings adjustments. Additionally, the app facilitates direct system software updates to the manifold and controller.

    Kit Features:

    • Pressure-based 1/4" Manifold
    • Black Anodized Aluminum Display
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    Eibach - Corporate Logo
    T#:373589
    Part#: 2089.140
    In Stock at Vendor
    $ 395.00 USD
    Free Shipping
    $ 395.00 USD
    Free Shipping

    Looking to lower your BMW for a sportier appearance and improved cornering, performance, and aerodynamics? This spring kit from Eibach is a perfect solution to lower the ride height without compromising the ride quality of your BMW.

    With this kit, you can expect an average lowering of:

    • Front - 1.2"
    • Rear - 1"
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    Whiteline - Corporate Logo
    T#:372177
    Part#: BBR11Z
    In Stock at Vendor
    $ 305.99 USD
    $ 305.99 USD

    Sway bars are an essential upgrade when trying to get the best handling capabilities out of your BMW. Stock sway bars allow for too much play and excessive body roll, not keeping the wheels as firmly planted as they should be. Whiteline offers their performance sway bar kits that are designed to improve your BMW's handling characteristics and come with upgraded polyurethane bushings as well.

    This Whiteline 20mm sway bar gives you more grip, better handling, and better outright performance. Sway bar upgrades are one of the best dollar-for-dollar investments you can make, improving your BMW's handling dynamics without affecting the comfort or ride quality.

    This part fits the following BMWs:
    1999-2006 E46 RWD Non-M

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    Eibach - Corporate Logo
    T#:362041
    Part#: 2072140
    In Stock at Vendor
    10% off MSRP $ 439.99

    MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

    $ 395.00 USD
    10% off MSRP
    $ 439.99

    MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

    $ 395.00 USD

    Looking to lower your BMW for a sportier appearance and improved cornering, performance, and aerodynamics? This spring kit from Eibach is a perfect solution to lower the ride height without compromising the ride quality of your BMW.

    With this kit, you can expect an average lowering of:

    • Front - .9"
    • Rear - .6"
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    Hotchkis - Corporate Logo
    T#:555479
    Part#: 22826
    In Stock at Vendor
    $ 899.99 USD
    $ 899.99 USD

    Hotchkis Sport Suspension products have been developed with strength, reliability, fitment, appearance, and durability all factored into their products to ensure that customers are never left unsatisfied. Suspension components are exposed to not only the elements, but also constant ever changing forces that will push the limits of any performance component to its breaking point if not built to a superior quality. This is especially true in vehicles with lowered suspension. Make sure your suspension is ready for any abuse thrown its way with Hotchkis Performance Sway Bars.

    Performance sway bars allow you to take corners aggressively while still keeping the wheels firmly planted and reducing body roll, all without reducing overall ride quality. Hotchkis sway bars feature powder coated tubular steel construction for maximum durability and stiffness. Every kit includes the essential components needed for an easy installation and to ensure you get the most from your sway bars.

    Features:

    • Improves Cornering
    • Reduces Body Roll
    • CNC Bent For A Precise Fit
    • Lightweight Hollow Construction
    • Grease-able Polyurethane Bushings
    • Powder Coated For Durability
    • Tested And Tuned For Best Performance

    Specs: 1-3/16 in. (30mm) Tubular Front Bar 3 Way Adjustable. Rate Increase vs. Stock +11% +28% +49%. 1 in. (25mm) Tubular Rear Bar 2 Way Adjustable. Rate Increase vs. Stock +79% +105%.

    Fits the following BMWs:
    2001-2006 E46 BMW M3

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