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BMW Control Arm Replacements & Upgrades

Control arms, and their integrated ball joints, are some of the most crucial components on a BMW suspension. The control arms literally control the wheel and suspension as they go through their range of motions. They do more than just keep the alignment in a constant spec - they are a vital locating component for the suspension itself. A faulty or worn control arm or ball joint is a very dangerous and potentially life-threatening problem so make sure they are inspected and replaced at regular intervals.

Most control arms for BMWs consist of an inner and outer ball joint made of plastic, rubber, Delrin, or metal and covered in grease with a rubber boot to seal it from the outside. The ball joint rotates and spins as the control arm goes through its movements and that will wear the ball joint and make it loose. The grease inside the housing can also get used up, evaporate, or become contaminated from moisture and foreign particles. As the ball joint becomes worn it can result in excess movement within the housing. Your steering and handling will become less precise and there is usually a light clunking or clicking sound. In rare and extreme cases the ball joint can separate from the control arm completely, leading to a total loss of suspension and steering control. You should have the ball joint play checked annually and replace them every 3-4 years. Most track organizations will not allow a car if they are older than three years.

Control arms also take abuse from impacts and handling forces. Aluminum control arms will generally bend and prevent an accurate alignment. Steel control arms will crack and fracture and require close inspection annually and replacement every 3-4 years.

We sell OE BMW, OEM, and performance upgrade control arms from proven manufacturers. The control arm is so important to a BMW suspension that we insist on only top quality brands and designs and will never sell a control arm based on price alone. We also have upgrade packages with superior designs and better bushing options and we have bundled these together with valuable package savings.

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URO - Corporate Logo
T#:349590
Part#: E46-8PCKIT
In Stock
$ 299.99 USD
Free Shipping on orders $49 and up
Revive the suspension on your E46 and get your car back on the road
URO - Corporate Logo
T#:372963
Part#: 33321126476
Ships in 1 Business Day
$ 23.99 USD
Free Shipping on orders $49 and up
If the rear of your car is steering itself, you might need new rear pitman arms
URO - Corporate Logo
T#:43750225
Part#: 33322284534
In Stock
$ 124.99 USD
Free Shipping on orders $49 and up
Restore your suspension's comfort and handling with a brand new control arm from URO

URO - Corporate Logo
T#:373164
Part#: 31121132353
Back Ordered
$ 53.06 USD
Free Shipping on orders $49 and up
Includes rubber mounting

Powerflex Black Series - Corporate Logo
T#:4731076
Part#: PFF5-401BLK
Ships in 1 Business Day
Sale - Save 15% $ 180.99

This product was last offered at the strikethrough price on
08-14-2026

$ 153.84 USD
Free Shipping on orders $49 and up
Sale - Save 15%
$ 180.99

This product was last offered at the strikethrough price on
08-14-2026

$ 153.84 USD
Free Shipping on orders $49 and up
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 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. This part fits the following BMWs: 2007- 2013 E88 1 Series Convertible 128i 135i 2008-2013 E9X BMW M3
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URO - Corporate Logo
T#:379062
Part#: 31122614100
Ships in 1 Business Day
$ 33.99

This product was last offered at the strikethrough price on
08-07-2026

$ 20.47 USD
Free Shipping on orders $49 and up
$ 20.47 USD
Free Shipping on orders $49 and up
Get rid of suspension squeaks and excess vibration by replacing your worn bushings

URO - Corporate Logo
T#:377324
Part#: 33326770749
Ships in 1 Business Day
$ 23.99 USD
Free Shipping on orders $49 and up
Worn bushings and trailing arms will cause a loose, clunking feeling when hitting bumps. Replace them and restore your ride and handling.

URO - Corporate Logo
T#:373183
Part#: 33326768791
Ships in 1 Business Day
$ 33.99

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

$ 27.99 USD
Free Shipping on orders $49 and up
$ 27.99 USD
Free Shipping on orders $49 and up
Includes integrated ball joint and bushing
URO - Corporate Logo
T#:593323
Part#: 33326782237
Ships in 1 Business Day
$ 33.99 USD
Free Shipping on orders $49 and up
Located in the upper front part of the rear suspension - includes bushings.
URO - Corporate Logo
T#:592247
Part#: 31126852992
Ships in 1 Business Day
$ 60.99 USD
Free Shipping on orders $49 and up
Includes bushing and ball joint


URO - Corporate Logo
T#:590077
Part#: 31126771893
In Stock
$ 71.99 USD
Free Shipping on orders $49 and up
Genuine BMW Wishbone, Bottom, With Rubber Mount Left
URO - Corporate Logo
T#:587708
Part#: 33326782238
Ships in 1 Business Day
$ 36.99 USD
Free Shipping on orders $49 and up
URO - Corporate Logo
T#:593192
Part#: 31126771894
In Stock
$ 71.99 USD
Free Shipping on orders $49 and up
Refresh your suspension

URO - Corporate Logo
T#:592246
Part#: 31126852991
In Stock
$ 60.99 USD
Free Shipping on orders $49 and up
Includes bushing and ball joint

URO - Corporate Logo
T#:377292
Part#: 31121139988
Ships in 1 Business Day
$ 51.99 USD
Free Shipping on orders $49 and up
$ 51.99 USD
Free Shipping on orders $49 and up
Includes bushing and ball joint
URO - Corporate Logo
T#:27705445
Part#: 33326875104
Ships in 1 Business Day
$ 375.99 USD
Free Shipping on orders $49 and up

Over time, road conditions can significantly impact your vehicle's suspension system. Factors like potholes, speed bumps, and other road hazards contribute to wear and tear, resulting in a less responsive and weaker suspension. Enhance your driving experience by regularly replacing worn components to improve safety and ride comfort.

When replacing parts in your front or rear suspension, it's advisable to change them in pairs (both left and right sides) or focus on inspecting components prone to failure. This approach maximizes the longevity of replacement parts and ensures optimal performance across the suspension system.

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URO - Corporate Logo
T#:376108
Part#: 31126760181
Ships in 1 Business Day
$ 55.99 USD
Free Shipping on orders $49 and up
Control arm with ball joint. Found in the rear position
Powerflex Black Series - Corporate Logo
T#:22163408
Part#: PFF5K-4601BLK
Ships in 1 Business Day
Sale - Save 15% $ 206.99

This product was last offered at the strikethrough price on
08-14-2026

$ 175.94 USD
Free Shipping on orders $49 and up
Sale - Save 15%
$ 206.99

This product was last offered at the strikethrough price on
08-14-2026

$ 175.94 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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URO - Corporate Logo
T#:373163
Part#: 31121094234
Ships in 1 Business Day
$ 51.99 USD
Free Shipping on orders $49 and up
Over the years, the road takes a serious toll on your suspension. Pot holes, speed bumps, and road hazards all contribute to a sloppy, weak suspension. To give a better feel to your driving experience, change components as they wear to improve safety and ride comfort.
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URO - Corporate Logo
T#:373173
Part#: 31121141961
Ships in 1 Business Day
$ 46.99 USD
Free Shipping on orders $49 and up
Over the years, the road takes a serious toll on your suspension. Pot holes, speed bumps, and road hazards all contribute to a sloppy, weak suspension. To give a better feel to your driving experience, change components as they wear to improve safety and ride comfort.
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URO - Corporate Logo
T#:373745
Part#: 31126770849
Ships in 1 Business Day
$ 56.99 USD
Free Shipping on orders $49 and up
$ 56.99 USD
Free Shipping on orders $49 and up
Front right control arm with factory installed bushing and ball joint.
Powerflex Black Series - Corporate Logo
T#:31556108
Part#: PFF5-201BX2
Ships in 1 Business Day
Sale - Save 15% $ 102.99

This product was last offered at the strikethrough price on
08-14-2026

$ 87.54 USD
Free Shipping on orders $49 and up
Sale - Save 15%
$ 102.99

This product was last offered at the strikethrough price on
08-14-2026

$ 87.54 USD
Free Shipping on orders $49 and up


Powerflex Black Series - Corporate Logo
T#:21637196
Part#: PFF5-5303BLK
Ships in 1 Business Day
Sale - Save 15% $ 213.99

This product was last offered at the strikethrough price on
08-14-2026

$ 181.89 USD
Free Shipping on orders $49 and up
Sale - Save 15%
$ 213.99

This product was last offered at the strikethrough price on
08-14-2026

$ 181.89 USD
Free Shipping on orders $49 and up
Powerflex Black Series Front Lower Control Arm Rear Bushing with an Aluminum Shell (Offset) brings numerous benefits to your BMW E36, including enhanced handling precision, sharper steering response, exceptional durability, and noise reduction Enhanced Handling Precision: When you opt for Powerflex Black Series Front Lower Control Arm Rear Bushing with an Aluminum Shell (Offset) for your BMW E36, you're giving your car a handling upgrade. These specialized bushings minimize suspension play and flex, resulting in a noticeable improvement in handling precision. Your BMW E36 becomes more responsive to your steering commands, making cornering and maneuvering smoother than ever. Sharper Steering Response: If you're tired of dealing with sluggish steering in your BMW E36, these upgraded bushings have your back. They enhance your car's steering response, giving you greater control and quicker reactions to your steering inputs. It's like establishing a direct line of communication between you and the road, making every turn in your BMW E36 a more engaging experience. Built to Last: Crafted with an aluminum shell, Powerflex Black Series Front Lower Control Arm Rear Bushings are engineered for durability in your BMW E36. They're designed to withstand the rigors of daily driving and spirited adventures without succumbing to wear and tear. With these robust bushings in your BMW E36, you can enjoy long-lasting performance and reliability, reducing the need for frequent replacements. Noise Reduction: Powerflex bushings are adept at reducing road noise and vibrations, creating a quieter and more pleasant driving environment in your BMW E36. Say goodbye to annoying clunks and rattles, and savor a serene ride that lets you fully enjoy your journey. Hassle-Free Installation: The installation process for these bushings in your BMW E36 is straightforward, whether you're a seasoned DIY enthusiast or prefer the expertise of professional mechanics. This user-friendly design saves you time and effort, ensuring a smooth and trouble-free upgrade. OE / OEM Cross Reference Numbers: 31129059288 / 31129058815 / 31129058931 Fits these BMW models: E36 - 318i, 318is, 318ti, 320i, 323i, 325i, 328i, 328is E30 - 318i, 318is, 325e, 325i Z1/Z3
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URO - Corporate Logo
T#:377323
Part#: 31121139987
Ships in 1 Business Day
$ 49.99 USD
Free Shipping on orders $49 and up
$ 49.99 USD
Free Shipping on orders $49 and up
Includes bushing and ball joint
URO - Corporate Logo
T#:373746
Part#: 31126770850
Ships in 1 Business Day
$ 66.99

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

$ 48.99 USD
Free Shipping on orders $49 and up
$ 48.99 USD
Free Shipping on orders $49 and up
Includes bushing and ball joint assembly.

URO - Corporate Logo
T#:376109
Part#: 31126760182
Ships in 1 Business Day
$ 55.99 USD
Free Shipping on orders $49 and up
Control arm with ball joint. Found in the rear position

URO - Corporate Logo
T#:373231
Part#: 31126756695
Ships in 1 Business Day
$ 42.99

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

$ 30.99 USD
Free Shipping on orders $49 and up
$ 30.99 USD
Free Shipping on orders $49 and up
Includes securing nut
URO - Corporate Logo
T#:373168
Part#: 31121139999
Ships in 1 Business Day
$ 42.21 USD
Free Shipping on orders $49 and up
Includes rubber mounting

URO - Corporate Logo
T#:377841
Part#: 31126776418
Ships in 1 Business Day
$ 69.99 USD
Free Shipping on orders $49 and up
URO - Corporate Logo
T#:362018
Part#: 31121127725
Back Ordered
$ 67.99

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

$ 67.97 USD
Free Shipping on orders $49 and up
$ 67.97 USD
Free Shipping on orders $49 and up
Includes ball joints

Powerflex Black Series - Corporate Logo
T#:34214789
Part#: PFF5-1302GBLK
Back Ordered
Sale - Save 15% $ 255.99

This product was last offered at the strikethrough price on
08-14-2026

$ 217.59 USD
Free Shipping on orders $49 and up
Sale - Save 15%
$ 255.99

This product was last offered at the strikethrough price on
08-14-2026

$ 217.59 USD
Free Shipping on orders $49 and up

The Powerflex Front Control Arm Rear Bushing (Caster Offset) for the BMW F48, F49 X1, and F39 X2 is a premium suspension upgrade designed to improve handling, steering feel, and suspension durability. These bushings replace the factory-installed rubber bushings, which are prone to wear and deflection over time, with high-quality polyurethane bushings that deliver enhanced performance and longevity.

Key Features:

  1. Caster Offset Design:

    • The bushing features a caster offset, meaning it slightly adjusts the position of the control arm to increase the vehicle’s caster angle. This improved geometry enhances the car's straight-line stability and helps maintain better steering feel during cornering. The result is sharper turn-in, better directional control, and a more responsive overall driving experience.
  2. Superior Material – Polyurethane:

    • Powerflex uses high-performance polyurethane, which is much more durable than standard rubber bushings. Polyurethane bushings resist degradation from oil, road grime, and temperature extremes, making them ideal for both daily driving and high-performance applications.
    • Benefits of Polyurethane:
      • Reduced Flex and Deflection: Offers a firmer connection between the control arm and chassis, reducing unwanted movement in the suspension and improving steering accuracy.
      • Extended Lifespan: Compared to the stock rubber bushings, these will last significantly longer, making them a solid investment for long-term performance and reliability.
      • Improved Handling: The reduced flex and firmer construction mean that the suspension responds more precisely to driver inputs, improving overall handling and cornering stability.
  3. Applications:

    • BMW X1 (F48, F49): This model is BMW’s compact luxury crossover SUV. The Powerflex bushings provide better handling, making the X1 more responsive and stable, especially at higher speeds or during spirited driving.
    • BMW X2 (F39): Known for its sportier, coupe-like stance, the X2 benefits from the improved geometry and stiffer bushing, resulting in even sharper steering and enhanced cornering ability, further emphasizing its sport-focused character.
  4. Improved Caster Angle:

    • The increased caster angle results in a more self-centering steering feel, providing better directional stability at high speeds, and enhancing control during cornering. This is especially beneficial for drivers who seek a more engaging driving experience or who use their BMW for spirited driving or track days.
  5. Performance and Practicality:

    • These bushings aren’t just for performance enthusiasts. Even for daily driving, they offer improvements in steering feedback and stability. The added durability ensures that your suspension components last longer, making it a worthwhile upgrade even for those who don’t push their cars to the limit.
  6. Professional Installation Recommended:

    • Installing these bushings requires removing the control arms and pressing out the old bushings. Since the caster offset alters the suspension geometry, a professional alignment is also recommended post-installation to ensure optimal performance.
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URO - Corporate Logo
T#:377840
Part#: 31126776417
Ships in 1 Business Day
$ 69.99 USD
Free Shipping on orders $49 and up
Refresh your suspension
URO - Corporate Logo
T#:373174
Part#: 31121141962
Ships in 1 Business Day
$ 51.99 USD
Free Shipping on orders $49 and up
Over the years, the road takes a serious toll on your suspension. Pot holes, speed bumps, and road hazards all contribute to a sloppy, weak suspension. To give a better feel to your driving experience, change components as they wear to improve safety and ride comfort.
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URO - Corporate Logo
T#:373162
Part#: 31121094233
Ships in 1 Business Day
$ 57.99 USD
Free Shipping on orders $49 and up
Complete control arm with bushings and ball joint


Powerflex Black Series - Corporate Logo
T#:31390593
Part#: PFR5-1103BX2
Ships in 1 Business Day
Sale - Save 15% $ 142.99

This product was last offered at the strikethrough price on
08-14-2026

$ 121.54 USD
Free Shipping on orders $49 and up
Sale - Save 15%
$ 142.99

This product was last offered at the strikethrough price on
08-14-2026

$ 121.54 USD
Free Shipping on orders $49 and up

MINI R55 to R61 Race Polyurethane Rear Trailing Arm Complete Bushing Set is designed to keep the rear suspension properly triangulated, ensuring your vehicle moves as directed. Unlike factory-fresh OEM rubber bushings that allow for deflection and cause suspension geometry changes, these Powerflex polyurethane bushings are firmer, reducing deflection and improving handling over bumps. Proper alignment with these bushings also extends tire wear.

Powerflex, Europe's top-selling suspension bushing manufacturer, uses advanced techniques to produce these premium performance bushings, made to exact-fit standards. Built to last longer than OEM rubber bushings, they enhance performance and provide a more engaging driving experience.

  • Reduces deflection for improved suspension stability
  • Firmer and more durable than OEM rubber bushings
  • Enhances handling and extends tire wear with proper alignment
  • Exact-fit manufacturing for easy installation
  • Recommended use of Powerflex Copper Grease PCG1 for installation
  • Suitable for both street-driven and track vehicles
  • Backed by Powerflex Lifetime Warranty
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URO - Corporate Logo
T#:341189
Part#: 31121141097
Ships in 1 Business Day
$ 50.99 USD
Free Shipping on orders $49 and up
Over the years, the road takes a serious toll on your suspension. Pot holes, speed bumps, and road hazards all contribute to a sloppy, weak suspension. To give a better feel to your driving experience, change components as they wear to improve safety and ride comfort.
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URO - Corporate Logo
T#:372633
Part#: 31121142088
Ships in 1 Business Day
$ 46.99 USD
Free Shipping on orders $49 and up
Complete control arm with bushings and ball joint. This is the straight control arm

URO - Corporate Logo
T#:373181
Part#: 33321090906
Ships in 1 Business Day
$ 52.99 USD
Free Shipping on orders $49 and up
Over the years, the road takes a serious toll on your suspension. Pot holes, speed bumps, and road hazards all contribute to a sloppy, weak suspension. To give a better feel to your driving experience, change components as they wear to improve safety and ride comfort. One item to replace is the control arm. After years of service, the non-serviceable ball joints and other components can begin to wear out. Because some components cannot be replaced, the only solution is replacement of the entire arm.
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URO - Corporate Logo
T#:373169
Part#: 31121140000
Ships in 1 Business Day
$ 31.36 USD
Free Shipping on orders $49 and up
Includes rubber mounting
URO - Corporate Logo
T#:373180
Part#: 33321090905
Ships in 1 Business Day
$ 52.99 USD
Free Shipping on orders $49 and up
Over the years, the road takes a serious toll on your suspension. Pot holes, speed bumps, and road hazards all contribute to a sloppy, weak suspension. To give a better feel to your driving experience, change components as they wear to improve safety and ride comfort.
Show More Show Less

URO - Corporate Logo
T#:372632
Part#: 31121142087
Ships in 1 Business Day
$ 46.99 USD
Free Shipping on orders $49 and up
Complete control arm with bushings and ball joint. This is the straight control arm
URO - Corporate Logo
T#:341190
Part#: 31121141098
Ships in 1 Business Day
$ 50.99 USD
Free Shipping on orders $49 and up
Pot holes, speed bumps, and road hazards all contribute to a sloppy, weak suspension. To give a better feel to your driving experience, change components as they wear to improve safety and ride comfort.
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URO - Corporate Logo
T#:373232
Part#: 31126756696
Back Ordered
$ 24.36

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

$ 24.35 USD
Free Shipping on orders $49 and up
$ 24.35 USD
Free Shipping on orders $49 and up
Includes securing nut

URO - Corporate Logo
T#:637204
Part#: 31126854728
Ships in 1 Business Day
$ 65.99 USD
Free Shipping on orders $49 and up
URO - Corporate Logo
T#:592410
Part#: 33321092247
In Stock
$ 9.16 USD
Free Shipping on orders $49 and up
Upper control arm to subframe bushing
URO - Corporate Logo
T#:373230
Part#: 31121139131
In Stock
$ 14.26 USD
Free Shipping on orders $49 and up
Front lower inner ball joint