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

Clear BMW chassis

Please ensure your correct model is selected

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.

Sub-Categories

Sort By:

Front Ball Joint - Left
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
URO - Corporate Logo
T#:373231
Part#: 31126756695
In Stock at Vendor
$ 42.99

This product was last offered at the strikethrough price on
05-07-2026

$ 41.99 USD
Free Shipping on orders $49 and up
$ 41.99 USD
Free Shipping on orders $49 and up
Includes securing nut
Eibach Pro-Kit Spring Set - E46 325/330xi
For sedan models only
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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"
Show More Show Less
H&R Rear Sway Bar - E46 (RWD / non-sport package)
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
H&R - Corporate Logo
T#:263
Part#: 71484
Ships in 3 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
  • Show More Show Less

    Bilstein B8 Performance Plus FRONT RIGHT Strut - E46 325xi, 330xi ...
    affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    Bilstein - Corporate Logo
    T#:2482
    Part#: VN7-5284-H0
    In Stock at Vendor
    $ 229.00 USD
    Free Shipping on orders $49 and up
    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
    Show More Show Less

    Race Polyurethane Rear sway Bar Bushing Set, 21.5mm - E46 M3 ...
    affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    Powerflex Black Series - Corporate Logo
    T#:384016
    Part#: PFR5-4609-215BX2
    Ships in 1 Business Day
    $ 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

    Show More Show Less
    OEM Lemforder Front Control Arm Bushings - E46 325Xi/330Xi
    affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
    Lemforder - Corporate Logo
    T#:1751
    Part#: 31129063163
    In Stock at Vendor
    $ 81.99

    This product was last offered at the strikethrough price on
    05-07-2026

    $ 78.99 USD
    Free Shipping on orders $49 and up
    $ 78.99 USD
    Free Shipping on orders $49 and up

    These are stock replacement control arm bushings for all 2001, 2002, 2003, 2004 and 2005 325xi & 330xi, the all-wheel-drive model E46 chassis 3 series. These are a common failure item on all 325xi and 330xi, and a new set will reduce many front end alignment and steering feel issues. This is a pair (2 bushings)

    Bushings tends to wear over time and split or even break free from the internal sleeve, causing excessive movement and sloppy control feel. OEM Lemförder bushings are the perfect option to restore suspension back to day 1 quality.

    OEM Lemförder is an engineering company that focuses on high-quality, precision manufacturing of critical suspension and steering components. Providing exceptionally high quality parts directly to BMW, as well as 50+ other big name automotive companies, such as Mercedes and Audi, their history of reliability and variety of offered parts makes them one of the biggest names for a go-to OEM parts provider. Lemförder parts place an important emphasis on design, production, and assembly, ensuring maximum reliability. They even coat all parts possible with corrosion protection for extended longevity.

    As a leading source of high performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts.  All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!

    Show More Show Less

    Yellow Adjustable Front Strut - Right
    Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    Dinan - Corporate Logo
    T#:389382
    Part#: D140-0464
    Ships in 5 Business Days
    11% off MSRP $ 526.99

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

    $ 467.99 USD
    Free Shipping
    11% off MSRP
    $ 526.99

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

    $ 467.99 USD
    Free Shipping
    Polyurethane Rear Subframe Bushings - E46
    affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    Revshift - Corporate Logo
    T#:1105904
    Part#: PSB-E46M
    Ships in 7 Business Days
    $ 189.99 USD
    Free Shipping
    $ 189.99 USD
    Free Shipping
    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.
    Show More Show Less

    Race Rear Subframe bushing, rear position - E46, E83, Z4
    affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    Powerflex Black Series - Corporate Logo
    T#:384020
    Part#: PFR5-4613BX2
    Ships in 1 Business Day
    $ 93.99 USD
    Free Shipping
    $ 93.99 USD
    Free Shipping

    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. ​

    This part fits the following BMWs:
    2000-2006 E46 ALL
    2003 - 2006 E83 X3 2.5i X3 3.0i
    2007 - 2010 E83 X3 3.0i X3 3.0si

    Show More Show Less

    OEM Sachs Front Strut Assembly Pair - E46 325i/Ci 330i/Ci
    For vehicles with sport suspension and M Sports package with production date from 09/2001 For Coupe's with sport suspension and with production date from 09/2001
    affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
    Sachs - Corporate Logo
    T#:378593
    Part#: 31312282459/60KT
    Ships in 1 Business Day
    $ 521.99

    This product was last offered at the strikethrough price on
    02-10-2026

    $ 303.99 USD
    Free Shipping
    $ 303.99 USD
    Free Shipping
    OEM Sachs shocks provide you with the same great ride quality the car originally came with from the factory at a fraction of the cost. This front strut pair is a direct replacement for the factory front suspension.
    Show More Show Less
    E46 323ci/325ci/328ci/330ci Convertible H&R Sport Cup Kit Suspension ...
    affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    We Price Match - Give Us A Call or Chat!
    H&R - Corporate Logo
    T#:3641
    Part#: 31016-4
    Ships in 3 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
    Show More Show Less
    Karlyn Front Ball Joint - Right - E46
    affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    Karlyn - Corporate Logo
    T#:362519
    Part#: 31126756696
    In Stock at Vendor
    $ 41.99

    This product was last offered at the strikethrough price on
    05-07-2026

    $ 40.99 USD
    Free Shipping on orders $49 and up
    $ 40.99 USD
    Free Shipping on orders $49 and up
    Includes securing nut


    PowerFlex Z4 Rear Sway Bar Bushing - 22.5mm - E46 M3
    For Use with CSL Rear Sway Bar Only
    affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    Powerflex - Corporate Logo
    T#:27238713
    Part#: PFR5-4609-22.5BL
    Ships in 1 Business Day
    $ 78.99 USD
    Free Shipping on orders $49 and up
    $ 78.99 USD
    Free Shipping on orders $49 and up

    Upgrade your vehicle's handling performance with Powerflex polyurethane sway bar bushings. Unlike OEM rubber bushings that prioritize comfort over precision, Powerflex bushings are designed to reduce body roll and enhance cornering confidence.

    Sway bars play a crucial role in transmitting cornering forces from the outside wheels to the inside wheels, ensuring your vehicle stays flat during sharp turns. However, OEM rubber bushings can lead to unnecessary body roll due to their flexible nature, compromising the effectiveness of the sway bars.

    Powerflex polyurethane bushings offer a firmer alternative to OEM rubber, providing improved bar retention and minimizing sloppiness during cornering. This results in enhanced handling capabilities and a more engaging driving experience.

    As the leading suspension bushing manufacturer in Europe, Powerflex leverages its expertise in polyurethane materials and advanced manufacturing techniques to produce premium bushings that meet exact-fit standards. Whether you're driving on the street or hitting the track, Powerflex bushings are built to last longer than OEM rubber counterparts while delivering superior performance.

    For easy installation and prolonged service life, we recommend using Powerflex Copper Grease PCG1. This grease helps reduce squeaks and ensures optimal performance of the bushings over time.

    Choose Powerflex street bushings for daily-driven vehicles with occasional autocross or track outings. For dedicated track cars seeking maximum stiffness, Powerflex Black Series bushings with a 95A durometer polyurethane material are the ultimate choice, offering 25% more stiffness than street bushings.

    To top it off, Powerflex stands behind its products with a lifetime warranty for the original purchaser, providing peace of mind and assurance of quality and durability. Upgrade your suspension with Powerflex and experience the difference in handling performance.

    Show More Show Less
    Whiteline Adjustable Rear Sway Bar Kit - 20mm - E46 RWD Non-M ...
    affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    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

    Show More Show Less
    Sachs Strut Assembly - Right - E46
    For vehicles with sport suspension and M Sports package with production date from 09/2001 For vehicles with production date from 09/2001
    affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
    Sachs - Corporate Logo
    T#:361508
    Part#: 31312282460
    Ships in 1 Business Day
    $ 151.99 USD
    Free Shipping
    $ 151.99 USD
    Free Shipping
    OEM replacement for your vehicle's suspension

    Hotchkis Rear Performance Sway Bar Kit - E46 M3
    affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    Hotchkis - Corporate Logo
    T#:555480
    Part#: 22826R
    In Stock at Vendor
    $ 583.99 USD
    $ 583.99 USD
    This is a 25mm 2-way adjustable sway bar that is 79% or 105% stiffer than stock depending on configuration.

    Performance Polyurethane Bushing Kit - E46 M3 Coupe
    For coupes only
    affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    Powerflex - Corporate Logo
    T#:376778
    Part#: PFBK-E46M3
    Ships in 1 Business Day
    $ 842.89 USD
    Free Shipping
    $ 842.89 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
    Sachs Strut Assembly - Left - E46
    For vehicles with sport suspension and M Sports package with production date from 09/2001 For vehicles with production date from 09/2001 with sports suspension
    affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
    Sachs - Corporate Logo
    T#:361507
    Part#: 31312282459
    Ships in 1 Business Day
    $ 151.99 USD
    Free Shipping
    $ 151.99 USD
    Free Shipping
    OEM replacement for your vehicle's suspension

    H&R Front 30mm Adjustable Sway Bar - E46 M3
    affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    We Price Match - Give Us A Call or Chat!
    H&R - Corporate Logo
    T#:1767
    Part#: 70414
    Ships in 3 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

    Show More Show Less
    Powerflex Performance Polyurethane Front Control Arm Bushing Set - E4...
    affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    Powerflex - Corporate Logo
    T#:383989
    Part#: PFF5-5601GM3X2
    Ships in 1 Business Day
    $ 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)
    Show More Show Less

    Turner Motorsport Factory Replacement Rear Springs (Pair) - E46 325xi...
    affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    Turner Motorsport - Corporate Logo
    T#:360323
    Part#: E46XIRSPRINGSKT
    Ships in 3 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.
    Show More Show Less

    Control Arm Bushings - Revshift-95A (Street/Track - Green)
    affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    Revshift - Corporate Logo
    T#:582014
    Part#: PCABE30GREEN
    Ships in 7 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.
    Show More Show Less
    Air Lift Performance 3H 1/4" Air Management Starter Kit
    affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    Air Lift - Corporate Logo
    T#:25109074
    Part#: 27791
    Ships in 4 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.
    Show More Show Less
    Race Polyurethane Front Control Arm Bushing Set - E46 M3
    affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    Powerflex Black Series - Corporate Logo
    T#:379023
    Part#: PFF5-5601M3BX2
    Ships in 1 Business Day
    $ 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. 

    Show More Show Less


    Powerflex BMW E24 / E28 / E32 / E34 / E36 / E39 / E46 / Z3 Rear Sway ...
    affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    Powerflex - Corporate Logo
    T#:34214777
    Part#: PFR5-504-15H
    Ships in 1 Business Day
    $ 57.99 USD
    $ 57.99 USD

    The Powerflex BMW E24 / E28 / E32 / E34 / E36 / E39 / E46 / Z3 Rear Sway Bar Bushing – 15 mm is a specialized suspension upgrade designed to improve the performance of your BMW’s rear sway bar system. Engineered for BMW models with a 15 mm rear sway bar, this bushing provides a perfect fit and superior handling.

    Key Features:

    • Precise Fit for 15 mm Sway Bars: This bushing is specifically designed for rear sway bars with a 15 mm diameter, ensuring a snug fit for a wide range of BMW models, including the E24, E28, E32, E34, E36, E39, E46, and Z3. The precise fit reduces play and ensures optimal performance of the sway bar.
    • Improved Handling and Stability: By replacing the factory rubber bushings with high-performance polyurethane, the rear sway bar becomes more effective at reducing body roll during cornering. This leads to improved vehicle stability, better grip, and sharper handling, particularly during spirited driving or on winding roads.
    • High-Quality Polyurethane Construction: Made from durable polyurethane, these bushings offer significant advantages over the original rubber bushings. They are resistant to wear, heat, and contaminants such as oil and grime, which ensures they maintain their performance and shape over a longer period.
    • Enhanced Performance Without Sacrificing Comfort: While these bushings provide firmer support for the sway bar, they are designed to strike a balance between performance and comfort. This allows you to enjoy improved handling without experiencing a harsh ride, making them suitable for daily driving as well as performance-oriented use.
    • Increased Durability: The polyurethane material ensures longevity and reduces the frequency of bushing replacements, making this a low-maintenance upgrade that keeps your suspension in optimal condition for a longer time.

    These 15 mm Rear Sway Bar Bushings are ideal for BMW enthusiasts looking to upgrade their car’s handling dynamics. Whether you're driving a classic BMW like the E24 or a modern model like the E46, these bushings provide a straightforward way to enhance your vehicle's suspension, offering improved cornering precision and reduced body roll, while still preserving ride comfort for everyday use.

    Show More Show Less
    Air Lift Performance 3H Digital Air Management
    affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    Air Lift - Corporate Logo
    T#:384243
    Part#: 27695
    In Stock at Vendor
    $ 2,578.99 USD
    Free Shipping
    $ 2,578.99 USD
    Free Shipping

    Introducing the revolutionary Air Lift Performance 3H Height + Pressure Air Suspension Control System for BMW enthusiasts from Turner Motorsport. After three years of meticulous development and testing, Air Lift has created their most advanced product yet.

    • Combines pressure-based control with ride-height sensing technology for enhanced performance
    • Features a brilliant TFT color display for intuitive control and monitoring
    • Mobile app compatibility allows for easy adjustment of ride height and system settings via Bluetooth
    • State-of-the-art manifold with a 32-bit processor for precise control over all four corners of your BMW
    • Improved height sensor arm design for increased durability and longevity
    • Show mode feature enables height management while the vehicle is off

    Kit Features:

    • Height + Pressure 3/8" Manifold
    • Air Lift Black Anodized Aluminum Display
    • Fully Integrated Wiring Harness That Also Incorporates Compressor Power
    • Necessary Fittings, Hardware, and Connectors For a Complete Install
    • Air Lift Automatically Draining Water Trap
    • 60ft of 3/8" Air Line
    • 3H Includes Rotational Height Sensors, Wiring, and Linkages
    • FREE Smart Phone App Which Works on Both iPhone and Android Integrated Into the Manifold, No Extra Module to Buy! Both Iphone and Android app are currently available
    Show More Show Less
    BMW E46 / Z4 - Powerflex Performance Polyurethane Rear Subframe Bushi...
    affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    Powerflex - Corporate Logo
    T#:383996
    Part#: PFR5-4612X2
    Ships in 1 Business Day
    $ 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
    Show More Show Less

    Pressure To Height Upgrade
    affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    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.
    Show More Show Less

    Yellow Adjustable Rear Shock - Priced Each
    Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    Dinan - Corporate Logo
    T#:389383
    Part#: D140-0466
    Ships in 5 Business Days
    11% off MSRP $ 393.99

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

    $ 349.99 USD
    Free Shipping
    11% off MSRP
    $ 393.99

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

    $ 349.99 USD
    Free Shipping
    Powerflex Performance Polyurethane Rear Sway Bar Bushing Set - Z3 ...
    affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    Powerflex - Corporate Logo
    T#:376374
    Part#: PFR5-504-17X2
    In Stock
    $ 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

    OEM Sachs Front Strut Assembly Pair - E46 M3
    For coupe models only
    affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
    Sachs - Corporate Logo
    T#:379254
    Part#: 313122831034KT
    In Stock at Vendor
    $ 601.99 USD
    Free Shipping
    $ 601.99 USD
    Free Shipping
    OEM Sachs shocks provide you with the same great ride quality the car originally came with from the factory at a fraction of the cost. This front strut assembly pair is a direct replacement for the factory rear suspension.
    Show More Show Less
    Powerful BMW E46 3 Series / E46 M3 / X3 / Z4 Rear Subframe Rear Bushi...
    affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    Powerflex - Corporate Logo
    T#:34214775
    Part#: PFR5-4613H
    Ships in 1 Business Day
    $ 85.99 USD
    Free Shipping on orders $49 and up
     

    The Powerflex BMW E46 3 Series / E46 M3 / X3 / Z4 Rear Subframe Rear Bushing Inserts are engineered to provide a significant performance enhancement to the rear suspension of select BMW models, including the E46 3 Series, E46 M3, X3, and Z4. These inserts work in conjunction with the existing rear subframe bushings to deliver improved handling and stability.

    Key Features:

    • Easy Installation: Designed to fit directly into the factory rear subframe bushings, these inserts make it simple to upgrade your suspension without needing to replace the entire bushing assembly. This saves time and effort during installation.
    • Enhanced Suspension Performance: Constructed from high-quality polyurethane, the inserts significantly reduce flex and unwanted movement in the rear subframe. This leads to improved suspension alignment, sharper cornering response, and overall better vehicle control, enhancing the driving experience.
    • Durable Construction: The polyurethane material used in these inserts is resistant to wear, heat, and environmental factors, ensuring they maintain their performance over time. This durability makes them suitable for various driving conditions, from daily commutes to spirited track sessions.
    • Comfort Retention: While providing increased stiffness for better handling, the inserts are designed to keep ride comfort intact. This makes them an excellent choice for those who want a more connected driving experience without compromising the smoothness expected from a BMW.

    The Rear Subframe Rear Bushing Inserts are ideal for BMW E46 3 Series, E46 M3, X3, and Z4 owners who seek to enhance their vehicle's handling and performance characteristics. These inserts offer a straightforward and effective way to improve rear suspension dynamics, making them a valuable addition for both performance enthusiasts and daily drivers looking for a better driving experience.

    Show More Show Less

    Yellow Adjustable Front Strut - Left
    Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    Dinan - Corporate Logo
    T#:389381
    Part#: D140-0463
    Ships in 5 Business Days
    11% off MSRP $ 526.99

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

    $ 467.99 USD
    Free Shipping
    11% off MSRP
    $ 526.99

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

    $ 467.99 USD
    Free Shipping

    B4 Rear Shock Absorber - Pair
    affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    Bilstein - Corporate Logo
    T#:379267
    Part#: 19-199511KT
    In Stock
    $ 224.99

    This product was last offered at the strikethrough price on
    06-24-2026

    $ 214.00 USD
    Free Shipping
    $ 214.00 USD
    Free Shipping
    The piston head design allows independent tuning of the compression and rebound damping forces to provide optimum ride comfort and performance without compromise. This product features monotube gas pressure construction and the same quality as the world famous Bilstein Monotube Gas Pressure Shocks in a new twin tube design. Bilstein also offers an incredible lifetime warranty to the purchaser of the product. The only place this warranty does not extend is air suspension or motorsports products. All Bilstein warranty claims and information is to be done through Bilstein
    Show More Show Less
    Race Polyurethane Front Control Arm Bushings - E46
    affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    Powerflex Black Series - Corporate Logo
    T#:379024
    Part#: PFF5-4601XIBX2
    Ships in 1 Business Day
    $ 101.99 USD
    Free Shipping
    $ 101.99 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 BMW E24 / E28 / E36 / E46 / Z4 Rear Sway Bar Bushing - 19 M...
    affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    Powerflex - Corporate Logo
    T#:34080764
    Part#: PFR5-504-19H
    Ships in 1 Business Day
    $ 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.

    Show More Show Less


    Race Polyurethane Rear Sway Bar Bushing Set - E46 M3
    affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    Powerflex Black Series - Corporate Logo
    T#:362738
    Part#: PFR5-4609-21.5B2
    Ships in 1 Business Day
    $ 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
    RKP Carbon Front Thrust Panel - E46 M3
    affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    RKP - Corporate Logo
    T#:29002060
    Part#: RKP-E46-CFTP
    Ships in 3 Business Days
    $ 1,195.00 USD
    Free Shipping
    $ 1,195.00 USD
    Free Shipping

    The OE thrust plate is more than just a belly panel that covers your oil pan; it plays a crucial role in chassis rigidity, impact safety, and handling dynamics. BMW emphasizes that a vehicle should not be driven or moved without the thrust panel in place due to its importance.

    Inspired by BMW's upgrade of the front bumper carrier on the E46 M3 from aluminum to Kevlar during their LCI update, we have made a similar enhancement to the thrust plate with our RKP Carbon Front Thrust Panel.

    Product Details:

    Multi-layered for optimal rigidity and durability 20% stiffer and 50% lighter than the OE panel Reflective exhaust heat shielding included Replaces the large, heavy aluminum OE panel

    Show More Show Less
    Powerflex Performance Polyurethane Front Control Arm Bushing Set - Z4...
    affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    Powerflex - Corporate Logo
    T#:383988
    Part#: PFF5-5601G-60X2
    Ships in 1 Business Day
    $ 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 BMW E46 / Z4 / X3 Rear Subframe Rear Bushing
    affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    Powerflex - Corporate Logo
    T#:34147741
    Part#: PFR5-4611H
    Ships in 1 Business Day
    $ 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.

    Show More Show Less

    Rear Shock Absorber - Pair
    affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    KYB - Corporate Logo
    T#:378618
    Part#: 343352KT
    Ships in 1 Business Day
    $ 132.99 USD
    Free Shipping
    $ 132.99 USD
    Free Shipping
    Sachs Strut Assembly - Right - E46
    affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
    Sachs - Corporate Logo
    T#:54566
    Part#: 31312283104
    In Stock at Vendor
    $ 278.96 USD
    Free Shipping
    $ 278.96 USD
    Free Shipping
    FRONT RIGHT SPRING STRUT

    Sachs Strut - E46
    affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
    Sachs - Corporate Logo
    T#:361951
    Part#: 31316750789
    In Stock at Vendor
    $ 236.99 USD
    Free Shipping
    $ 236.99 USD
    Free Shipping
    Direct replacement for your vehicle's suspension
    Eibach Pro-Kit Spring Set - E46 M3
    affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    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"
    Show More Show Less

    Trailing Arm Mono Ball Conversion Kit - E36/E46 M3
    affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    Fall Line - Corporate Logo
    T#:5580954
    Part#: FLM-E46-1BUNI
    Ships in 3 Business Days
    $ 408.00 USD
    Free Shipping
    $ 408.00 USD
    Free Shipping
    Fall Line’s mono ball spherical bearing conversion kit transforms the rear suspension feel of the E46 and E36 M3. The factory rubber bushing is very large, and is prone to substantial deflection under load, as the M3 is put through its paces. Deflection of the bushing can create unwanted geometry change, steering wobble under braking, and even hysteresis of the thrust arm.
    Show More Show Less

    RACEBRACE Strut Brace - 6 Cylinder E46 M3/3-Series
    For model year 2002+ only
    affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    Rogue Engineering - Corporate Logo
    T#:50837389
    Part#: RE.RBE46
    Ships in 4 Business Days
    New Item
    $ 379.00 USD
    Free Shipping on orders $49 and up
    $ 379.00 USD
    Free Shipping on orders $49 and up
    Reinforces the strut towers against deformation while adding valuable triangulation to the front end for sharper, more predictable handling. Designed to prevent “mushrooming” and other distortion caused by rough roads or stiff suspension setups, these plates help maintain consistent suspension geometry by reducing unwanted chassis flex. The result? A more stable, confidence-inspiring front end under load. Strut tower plates are engineered to sit perfectly flush against the towers. If they don’t, it’s a sign the towers have experienced some deformation. In minor cases, this can often be corrected using a block of wood and a hammer to carefully restore the mounting surface.
    Show More Show Less
    Fall-Line Motorsports Rear Strut Brace - E46 M3
    affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    Fall Line - Corporate Logo
    T#:5498486
    Part#: FLM-E46-RSTRUT
    Ships in 3 Business Days
    $ 300.00 USD
    Free Shipping
    $ 300.00 USD
    Free Shipping
    Rigidity and reinforcement are two vital components in chassis tuning. Competition tested for real-world benefit, the Fall-Line rear strut brace helps to minimize chassis flex and body roll under load, aspiring confidence through corners on the circuit and off.
    Show More Show Less
    Genuine BMW Front Sway Bar Bracket
    affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    Genuine BMW - Corporate Logo
    T#:20802
    Part#: 31351094552
    Ships in 2 Business Days
    $ 37.59 USD
    Free Shipping on orders $49 and up
    Genuine BMW STABILIZER SUPPORT 31351094552