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Control Arm Bushings

Rubber control arm bushings control movement while offering a suitable amount of deflection for increased comfort and driveability. Swapping these to a stiffer material will reduce deflection and improve response. Turner Motorsport carries a wide variety of bushings and materials to support your individual needs.

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ECS Rear Trailing Arm Bushing Limiter Set
10X Entries Into Our F80 M3 Sweepstakes
ECS - Corporate Logo
T#:362987
Part#: 003301ECS01AKT
In Stock
Sale - Save 5% $ 88.99

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

$ 84.54 USD
Free Shipping
Sale - Save 5%
$ 88.99

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

$ 84.54 USD
Free Shipping

The E36/E46 rear trailing arm bushings (RTABs) wear out faster than any other bushing on the car. Worn RTAB will cause excessive toe alignment change and give a 'loose' or 'floaty' feeling in the rear handling. One of the reasons for this is that they over-extend during motion, stretching and twisting the rubber in all directions. These shims sit on either side of the bushing and limit the amount of extension from the bushing. Not only will you get more life from your RTAB but these will help stiffen the bushing during cornering. But during normal driving you will still have all of the comfort of the stock rubber bushings. These part about these bushings is how easy they are to install - simply slide them in place during your bushing install. They can be added to pre-installed bushings too by dropping the trailing arm and removing the cage around the bushing.

Works with stock rubber bushings only (not urethane or Delrin).

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Whiteline - Corporate Logo
T#:558797
Part#: W61923
In Stock
$ 77.99 USD
Free Shipping on orders $49 and up

Optimize rear suspension geometry with Whiteline suspension bushings. Often overlooked, Whiteline trailing arm bushings offer superior dynamic alignment precision by controlling excessive movement - providing driver reassurance for more predictable handling.

Features:

  • Performance - Whiteline's engineered "Synthetic Elastomer" bushings feature the quality ride of rubber at lower speeds and at higher speeds react when under cornering, accelerating and braking loads, for CHASSIS CONTROL and improved handling.
  • Durable - The advanced synthetic elastomer characteristics ensure superior elasticity, memory and outright durability for all forms of driving applications!
  • Resistant - Whiteline's synthetic elastomer formulation boasts resistance to oil, grease, ozone and weathering
  • Lubricant - Supplied with extreme pressure molybdenum disulphide (LM) based grease (where required) for extended life.
  • Installer Friendly - Designed with the installer in mind by reducing the need of specialized skills, tools and equipment.
  • Black - The neutral (black) appearance favored by restorers and racers.
  • Lifetime Warranty - All Whiteline bushing kits are backed by a lifetime warranty
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Whiteline - Corporate Logo
T#:379440
Part#: W63400
Ships in 3 Business Days
$ 86.99 USD
Free Shipping
$ 86.99 USD
Free Shipping

These bushings replace the stock rubber bushings and offer a better driving feel, increased lifespan, and better wheel alignment.

Rubber bushing allow for a lot more movement and are more susceptible to wear and tear from spirited driving and harsh weather conditions. Polyurethane is much more resistant to wear and is stiffer, reducing the total amount of movement that would normally affect the alignment negatively.

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Fall Line - Corporate Logo
T#:27938406
Part#: FLM-G8X-1BUNI
In Stock
$ 395.00 USD
Free Shipping
$ 395.00 USD
Free Shipping
Upgrade your BMW's front suspension with our premium Fall Line Motorsports G8X M3/M4 Front Monoball Conversion. This kit offers an advanced spherical bearing conversion, enhancing the performance of the bushing found within OEM BMW Part number: 31-10-8-095-668. The factory rubber bushing is very large, and is prone to substantial deflection under load, as the car is put through its paces Made in the USA! Key Features: Spherical bearing conversion kit designed for precision and performance. Enhanced control and steering response without compromising ride comfort. Directly compatible with OEM BMW Part number: 31108095668. Perfectly complements G8X M3 and M4 models. Crafted with premium materials for long-lasting durability. Ideal for enthusiasts seeking improved handling during aggressive driving and track use. Take your BMW's performance to the next level with the Fall Line Motorsports G8X M3/M4 Front Monoball Conversion. Elevate your driving experience today with this high-quality upgrade. Get yours now and experience the difference!
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Fall Line - Corporate Logo
T#:28038181
Part#: FLM-G8X-1BLCABO
Ships in 1 Business Day
$ 329.99 USD
Free Shipping
$ 329.99 USD
Free Shipping
Experience championship-caliber performance with Fall-Line's Lower Control Arm Bearings, proudly Made in the USA. From years of competitive racing, Fall-Line is synonymous with producing top-tier suspension components that excel on the track. The weak link in the latest M Cars' rear camber arms is the rubber bushings, but Fall-Line's new lower control arm bearings offer a game-changing solution. This SKU replaces OEM BMW Part number: 33326792553 Key Features: Designed for all G8X and F8X M cars DMG Mori 5-Axis CNC machined for precision Full stainless bearing assembly including hats, bearings, housing, and spiral locks Sold in pairs; designed to replace the rear control/camber arm outer bearings (BMW Part Number: 33-32-6-792-553) By eliminating rubber from this critical feedback area, Fall-Line provides control over the tire's behavior and confidence behind the wheel at the limit. These bearings feature the largest FK spherical bearings on the market, ensuring strength and longevity even under competition-level loads. Stainless steel spiral locks offer 360 degrees of clamping force, securing the bearing from any potential movement. As a bonus, these spherical bearings outlast OEM rubber variants, eliminating the headache of repeated replacements over your ownership. Please note that, as with any elimination of suspension bushings, there may be a slight increase in noise, vibration, and harshness after installation. Upgrade your suspension with Fall-Line's Lower Control Arm Bearings and take your driving experience to the next level. Invest in championship-level performance with Fall-Line, the trusted name in motorsport.
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Rein - Corporate Logo
T#:393338
Part#: 33326770829
Ships on Nov 10, 2026
$ 23.99

This product was last offered at the strikethrough price on
09-14-2026

$ 20.99 USD
Free Shipping on orders $49 and up
$ 20.99 USD
Free Shipping on orders $49 and up
Restore factory ride quality and handling. Made in Germany!

Whiteline - Corporate Logo
T#:372857
Part#: W62384
Ships in 3 Business Days
$ 118.99 USD
Free Shipping on orders $49 and up

These bushings replace the stock rubber bushings and offer a better driving feel, increased lifespan, and better wheel alignment.

Rubber bushing allow for a lot more movement and are more susceptible to wear and tear from spirited driving and harsh weather conditions. Polyurethane is much more resistant to wear and is stiffer, reducing the total amount of movement that would normally affect the alignment negatively.

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Upper Front Control Arm Bushing - Priced Each
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:379701
Part#: 31103412781
Ships in 3 Business Days
$ 31.99 USD
Free Shipping on orders $49 and up
For the front upper control arms

Fall Line - Corporate Logo
T#:598880
Part#: FLM-F87-1BUNI
Ships in 2 Business Days
$ 423.00 USD
Free Shipping
$ 423.00 USD
Free Shipping
Fall Line’s mono ball spherical bearing conversion kit transforms the front steering and suspension feel of the M2. The factory rubber bushing is very large, and is prone to substantial deflection under load, as the M2 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. The bearing’s housing is precision machine from aluminum, to create a rigid part that allows for the M2’s thrust arm to move smoothly through its range of suspension travel. The improvement in steering and suspension feel is immediate and truly enhances the personality of the M2.
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Sachs - Corporate Logo
T#:370564
Part#: 33329061945
Ships on Mar 26, 2027
$ 46.99 USD
Free Shipping on orders $49 and up

OEM quality rear suspension bushing replacement. This bushing is a common cause of noise in the rear.

Bushing Diameter: 30MM

Fall Line - Corporate Logo
T#:27938412
Part#: FLM-G8X-1BRUCA
Back Ordered
$ 385.00 USD
Free Shipping
$ 385.00 USD
Free Shipping
MADE IN THE USA. Rubber bushings found in the G8X’s rear upper arms are the last weak link in an otherwise rigid suspension. The original BMW bushings yield to cornering forces applied to the suspension, resulting in camber and toe change that is not ideal for performance driving. Fall Line’s kit replaces the soft upper control arm bushings with spherical bearings, enabling the rear suspension arms to move smoothly through their travel and giving the rear of a car a more solid, planted feel. The reduced geometry change allows for the car to retain its desired alignment, maintaining better control over the tire’s behavior under heavy load. Designed to replace the inner bushings of the rear upper control arms; BMW Part Numbers: 33322284777, 33329504611, and 33329504612. The BMW M cars feature a subframe that is directly mounted to the chassis by BMW M, to reduce suspension compliance and improve performance and driving feel. Similarly, the Fall Line upper control arm bearings rigidly mount the suspension arms to the subframe, increasing driver feedback, reducing geometry change, and improving performance. As with any elimination of suspension bushings, more feedback does equate to more road and suspension noise. While the Fall Line rear upper control arm bearings are a substantial performance improvement, please do be prepared for increased noise, vibration, and harshness after installing the parts. Product Details: DMG Mori 5-Axis CNC machined Full stainless bearing assembly (hats, bearing, housing, spiral locks) Price is per set of 4 (2 per side); designed to replace the inner bushings of the rear upper control arms (BMW Part Numbers: 33-32-2-284-777, 33-32-9-504-611, & 33-32-9-504-612)
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Whiteline - Corporate Logo
T#:377430
Part#: KCA430
Ships in 3 Business Days
$ 115.99 USD
Free Shipping on orders $49 and up
$ 115.99 USD
Free Shipping on orders $49 and up

These bushings replace the stock rubber bushings and offer a better driving feel, increased lifespan, and better wheel alignment.

Rubber bushing allow for a lot more movement and are more susceptible to wear and tear from spirited driving and harsh weather conditions. Polyurethane is much more resistant to wear and is stiffer, reducing the total amount of movement that would normally affect the alignment negatively.

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Whiteline - Corporate Logo
T#:26638241
Part#: W53519
Ships in 3 Business Days
$ 116.99 USD
Free Shipping on orders $49 and up
Rein Control Arm Bracket w/ Bushing - E36, Z3
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:593158
Part#: 31121136531
Ships in 3 Business Days
$ 43.99 USD
Free Shipping on orders $49 and up
Includes pressed in bushings
Rein Control Arm Bracket w/ Bushing - E36, Z3
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:593159
Part#: 31121136532
Ships in 3 Business Days
$ 42.99 USD
Free Shipping on orders $49 and up
Includes pressed in bushings

Whiteline - Corporate Logo
T#:377498
Part#: 82977
Ships in 3 Business Days
$ 89.99

This product was last offered at the strikethrough price on
10-01-2026

$ 82.99 USD
Free Shipping
$ 82.99 USD
Free Shipping

These bushings replace the stock rubber bushings and offer a better driving feel, increased lifespan, and better wheel alignment.

Rubber bushing allow for a lot more movement and are more susceptible to wear and tear from spirited driving and harsh weather conditions. Polyurethane is much more resistant to wear and is stiffer, reducing the total amount of movement that would normally affect the alignment negatively.

Show More Show Less

Whiteline - Corporate Logo
T#:26638231
Part#: W63402
Ships in 3 Business Days
$ 52.99

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

$ 48.99 USD
Free Shipping on orders $49 and up
$ 48.99 USD
Free Shipping on orders $49 and up
Following thorough development and testing of materials aimed at providing strength, durability, geometry retention, and memory without sacrificing comfort, WHITELINE has introduced a progressive, long-chain Synthetic Elastomer. This innovative material combines the physical benefits of solid bushings with the flexibility of rubber, offering enhanced performance characteristics.
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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.
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Fall Line - Corporate Logo
T#:5580979
Part#: FLM-E9X-1BLTABO
Ships in 3 Business Days
$ 329.99 USD
Free Shipping
$ 329.99 USD
Free Shipping
By eliminating rubber from a critical feedback area of the car, you gain control over the tire’s behavior and thereby confidence behind the wheel at the limit. To adequately cope with competition-level load, Fall-Line bearings feature stainless steel spiral locks that offer 360 degrees of clamping force to secure the bearing from any potential movement.
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Fall Line - Corporate Logo
T#:5580975
Part#: FLM-E9X-1BLTABI
Ships in 3 Business Days
$ 329.99 USD
Free Shipping
$ 329.99 USD
Free Shipping

BMW E9X M3/E82 1M Inner Lower Tension Arm Bearing is engineered to elevate suspension performance with precision and durability. Developed by Fall-Line, known for their championship-level race cars and premium suspension components, this bearing is a significant upgrade over factory rubber bushings. Designed for motorsport applications, it incorporates FK spherical bearings for enhanced strength and longevity.

  • Superior Performance: Provides a notable improvement over OEM rubber bushings for enhanced control and feedback.
  • Durable Construction: Features the largest FK spherical bearings available, ensuring long-lasting reliability.
  • Enhanced Control: Eliminates rubber components to offer better control over tire behavior and increased driver confidence.
  • Robust Design: Equipped with stainless steel spiral locks for 360 degrees of clamping force to secure the bearing firmly.
  • Long-Lasting: Outperforms OEM rubber variants, reducing the need for frequent replacements.
  • Precision Engineering: CNC machined from high-quality materials in the USA for exact fit and superior performance.
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Fall Line - Corporate Logo
T#:5580972
Part#: FLM-E9X-1BLCABO
Ships in 3 Business Days
$ 329.99 USD
Free Shipping
$ 329.99 USD
Free Shipping
Rubber bushings found in the latest M Cars' rear camber arms are the last weak link in an otherwise rigid suspension. Fall-Line's new lower control arm bearings yield a significant improvement over the factory bushings; as motorsport parts, both strength and longevity were priorities—to do just that, Fall-Line boasts the largest FK spherical bearings on the market—by eliminating rubber from a critical feedback area of the car, you gain control over the tire’s behavior and thereby confidence behind the wheel at the limit. To adequately cope with competition-level load, Fall-Line bearings feature stainless steel spiral locks that offer 360 degrees of clamping force to secure the bearing from any potential movement.
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Front Control Arm Retainer - Right
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:567102
Part#: 31122229624
Back Ordered
$ 58.99 USD
Free Shipping on orders $49 and up
Includes control arm bushing
Rein - Corporate Logo
T#:592172
Part#: 31120393540
Back Ordered
$ 57.99 USD
Free Shipping on orders $49 and up
$ 57.99 USD
Free Shipping on orders $49 and up
Fits left or right side - sold individually.
Rein Front Control Arm Retainer - Left - E46
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:592211
Part#: 31122229623
Back Ordered
$ 58.99 USD
Free Shipping on orders $49 and up
Includes control arm bushing


Fall Line - Corporate Logo
T#:5580971
Part#: F8X-1BLCASB
Back Ordered
$ 419.99 USD
Free Shipping
$ 419.99 USD
Free Shipping
Rubber bushings found in the latest M Cars' rear camber arms are the last weak link in an otherwise rigid suspension. Fall-Line's new lower control arm subframe cup bearings yield a significant improvement over the factory bushings; as motorsport parts, both strength and longevity were priorities—to do just that, Fall-Line boasts the largest FK spherical bearings on the market—by eliminating rubber from a critical feedback area of the car, you gain control over the tire’s behavior and thereby confidence behind the wheel at the limit. To adequately cope with the competition-level load, Fall-Line bearings feature stainless steel spiral locks that offer 360 degrees of clamping force to secure the bearing from any potential movement.
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Rein Trailing Arm Bushing - E82, E88, E90, E91, E92, E93
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:402077
Part#: 33326763092
In Stock
$ 16.99 USD
Free Shipping on orders $49 and up
$ 16.99 USD
Free Shipping on orders $49 and up
Restore your vehicle's original handling feel.
MMX Performance - Corporate Logo
T#:56363322
Part#: MMR55-1650
In Stock
New Item
$ 269.99 USD
Free Shipping
$ 269.99 USD
Free Shipping
The MMX Performance Rear Toe/Traction Arm Bearing Set deletes that deflection, locking down your G8X or F8X chassis for pure, predictable cornering.

Whiteline - Corporate Logo
T#:54388457
Part#: W52613
Ships in 3 Business Days
New Item
$ 116.99 USD
Free Shipping on orders $49 and up
Eliminating deflection at this specific suspension node is the single most effective way to eliminate wheel hop and preserve your baseline alignment under competitive racing loads. Professional alignment is highly recommended post-installation to re-verify front caster and toe settings
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Control Arm Bushing - Priced Each
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:599034
Part#: 31126757551
Ships in 3 Business Days
$ 24.99 USD
Free Shipping on orders $49 and up
Whiteline - Corporate Logo
T#:26638277
Part#: KCA473
Ships in 3 Business Days
$ 127.99

This product was last offered at the strikethrough price on
10-01-2026

$ 117.99 USD
Free Shipping on orders $49 and up
$ 117.99 USD
Free Shipping on orders $49 and up
Following thorough development and testing of materials aimed at providing strength, durability, geometry retention, and memory without sacrificing comfort, WHITELINE has introduced a progressive, long-chain Synthetic Elastomer. This innovative material combines the physical benefits of solid bushings with the flexibility of rubber, offering enhanced performance characteristics.
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Lower Control Arm Bushing - Pair
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:38161719
Part#: 31126783375
Ships in 3 Business Days
$ 95.99 USD
Free Shipping on orders $49 and up
Whiteline - Corporate Logo
T#:26638229
Part#: W53453
Ships in 3 Business Days
$ 68.99

This product was last offered at the strikethrough price on
10-01-2026

$ 63.99 USD
Free Shipping on orders $49 and up
$ 63.99 USD
Free Shipping on orders $49 and up
Following thorough development and testing of materials aimed at providing strength, durability, geometry retention, and memory without sacrificing comfort, WHITELINE has introduced a progressive, long-chain Synthetic Elastomer. This innovative material combines the physical benefits of solid bushings with the flexibility of rubber, offering enhanced performance characteristics.
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Rein - Corporate Logo
T#:599036
Part#: 31126772236
Ships in 3 Business Days
$ 79.99 USD
Free Shipping
$ 79.99 USD
Free Shipping

Whiteline - Corporate Logo
T#:54388459
Part#: W52605
Ships in 3 Business Days
New Item
$ 66.99

This product was last offered at the strikethrough price on
10-01-2026

$ 61.99 USD
Free Shipping on orders $49 and up
$ 61.99 USD
Free Shipping on orders $49 and up
Deflection at the front lower control arm rear pivot drastically alters dynamic toe and caster alignment under high-load braking and cornering
Lower Control Arm / Wishbone Bushing With Bracket - Left
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:599035
Part#: 31126772235
Back Ordered
$ 75.99 USD
Free Shipping
$ 75.99 USD
Free Shipping
Rein Front Control Arm Bushing Set - E46, Z4
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:379762
Part#: 31126783376
Back Ordered
$ 112.99 USD
Free Shipping
$ 112.99 USD
Free Shipping
Worn control arm bushings cause several unwanted symptoms that include shaking and vibration through the steering that increases with speed and braking, or noise over bumps.


Rein Trailing Arm Bushing - E36, E46, E83, Z4
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:379801
Part#: 33326771828
Back Ordered
$ 21.99 USD
Free Shipping on orders $49 and up
Bushing located in the rear lower position of the rear trailing arm
Front Axle Mount Set
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:57616345
Part#: 31129058931
Back Ordered
New Item
$ 26.99 USD
Free Shipping on orders $49 and up
Over time, factory rubber control arm bushings degrade, crack, and soften due to exposure to road debris, oil, and endless suspension cycles.