Find Parts That Fit Your Vehicle

BMW Suspension Bushings & Mounts

Suspension mounts are designed to absorb the energy of the shocks and springs and isolate road harshness from the chassis. But over time the original rubber mounts will crumble and fail. We have stock mounts and bushings as well as a wide selection of upgraded and heavier-duty for performance street cars. We also offer a full selection of race only bushings and mounts. Simply choose your car below. Included here you will find rear shock tower mounts, front strut mounts, subframe mounts, lower control arm bushings, rear trailing arm bushings, and more.

Turner Motorsport Sealed Monoball Rear Trailing Arm Bushings (RTAB) - V2.0 E36 E46 Z4
Turner Motorsport Sealed Monoball Rear Trailing Arm Bushings (RTAB) ...
Our sealed Monoball Rear Trailing Arm Bushings (RTAB) are...
Turner Motorsport - Corporate Logo
T#:555366
Part#: 017738TMS02
In Stock
Sale - Save 10% $285.95
$257.36
Free Shipping
Sale - Save 10% $285.95
$257.36
Free Shipping

Our sealed Monoball Rear Trailing Arm Bushings (RTAB) are the best solution for completely eliminating deflection and unwanted toe changes on the rear of the E36, E46, and Z4. While rubber and urethane bushings flex during load, the toe can change widely giving you nervous and unpredictable handling. These RTABs have a solid aluminum housing with a high-quality sealed OE bearing. These bushings were developed from years of competition use in various racing and HPDE events. There is simply no better RTAB unless your racing class rules prohibit the use of mono or spherical bearings.

The rear trailing arm bushings take a lot of abuse from acclerating, braking and cornering. The stock rubber bushings are just not up to the task of keeping rear wheel alignment in spec for very long, especially if you have upgraded to stickier tires and a better suspension. The pliable rubber flexes and twists which slows down reaction time and leaves you with a car that feels nervous and 'tail happy'. Urethane helps to control the alignment but issues with fitment, maintenance, and longevity keep us from recommending urethane on anything but a street car. We also offer a Delrin RTAB for cars that must conform to certain racing class rules. These sealed spherical bearings are the best at controlling rear toe alignment.

Our aluminum RTABs are very well made - high grade aluminum alloy and steel CNC'd out of a billet by an ISO 9001 certified manufacturer, each component is either hardcoated or nickel plated. While multiple manufacturers offer two piece designs, our research showed that a one piece bushing is a better design featuring a sealed bearing to keep contaminants out extending the life of the bearing.

Features:

Key Benefits:

  • Rear Trailing Arm Monoball eliminates unwanted deflection, maintaining alignment settings and minimizing wheel hop.
  • Allows full rear trailing arm articulation for low friction movement and eliminates binding found in rubber and poly bushings.
  • Completely streetable: utilizes an OES Lemforder brand sealed, greased ball joint for an extremely long service life with no increase to NVH.

Design Features:

  • Housing: Billet CNC 6061-T6 aluminum, type II anodized for exceptional durability and corrosion resistance
  • Bearing: OE Mercedes/lemforder 2043520027 Sealed ball joint
  • Bearing inserts: CNC machined 303 stainless steel.
  • Rebuildable

Clickhere for installation instructions.

This item fits the following BMWs:
1992-1998 E36 BMW 318i 318is 318ic 323is 323ic 325i 325is 325ic 328i 328is 328ic M3
1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi M3
2003-2008 Z4 BMW Z4 2.5i Z4 3.0i Z4 3.0si Z4 M Roadster M Coupe

Turner Motorsport Rear Trailing Arm Bushing Limiter Kit (RTAB Shim Kit)
Turner Motorsport Rear Trailing Arm Bushing Limiter Kit (RTAB Shim K...
Turner Motorsport Bushing Limiters were the first - and s...
Turner Motorsport - Corporate Logo
T#:964
Part#: TSU9990001
In Stock
Sale - Save 15% $89.95
$76.46
Free Shipping
Sale - Save 15% $89.95
$76.46
Free Shipping

Turner Motorsport Bushing Limiters were the first - and still the best - RTAB Limiter on the market. Instead of a 'floating' design that can rattle and wear, our aluminum Limiters are fixed in place and feature an anti-stick Teflon coating so the bushing never sticks and squeaks.

The great defect in the rear trailing arm bushing (RTAB) is that the soft rubber design allows too much movement and extension during cornering. The bushing is not strong enough to resist hard cornering loads. A stiffer bushing helps but has trade-offs in ride and comfort. If you want to maintain your ride comfort with rubber bushings, these RTAB Limiters will prolong their life and improve handling.

These Limiters sit on either side of the bushing and limit its movement. By limiting motion the bushing effectively becomes stiffer, improving handling and reducing toe change during cornering. When not cornering, the Limiters are not in play so ride comfort remains the same as stock. Our Limiters are permanently bolted to the housing that surrounds the bushing. Other types of Limiters 'float' between the bushing and housing, which can rattle and squeak as the bushings move. Instead of plastic or Delrin that will wear over time, our RTAB Limiters are made from aluminum with a tough hardcoat anodize (tougher than standard anodizing) and finished with a Teflon anti-stick coating.

Turner RTAB Limiter Kit includes -

  • set of 4 anodized aluminum bushing limiters
  • 5mm Allen bolts and washers
  • install template

Need E36/E46 RTAB bushings? Click here for replacement trailing arm bushings.

Click for installation instructions.

This item fits the following BMWs:
1992-1999 E36 BMW 318i 318is 318ic 323is 323ic 325i 325is 325ic 328i 328is 328ic M3
1999-2006 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi M3
2003-2010 E83 BMW X3 2.5 X3 3.0 X3 3.0si
2002-2008 E85 E86 BMW Z4 2.5 Z4 3.0 Z4 3.0i Z4 3.0si Z4 M Coupe Z4 M Roadster

Rear Subframe Bushings/Mount Set - Turner Solid Aluminum - E46/E46 M3, Z4/Z4 M
Rear Subframe Bushings/Mount Set - Turner Solid Aluminum - E46/E46 M...
The rear subframe is the heart of the BMW rear suspension...
Turner Motorsport - Corporate Logo
T#:581
Part#: TDR4680014
In Stock
$295.95
Free Shipping
Made in the USA The rear subframe is the heart of the BMW rear suspension. Not only do all of the suspension arms attach to it, the driveline runs through it via the differential and half-shafts. Therefore, a track-prepped E46 should never see any flex or deflection in any of the subframe mounts. Excessive movement here transfers to unwanted suspension motions elsewhere and is also a major contributor to failures in the rear floor sheetmetal.

While our Delrin-Aluminum subframe mounts conform to various racing series these all-aluminum mounts are the ultimate in reducing flex and deflection. The rubber stock mounts, and the Delrin mounts to a small degree, flex and deflect as various forces are applied throughout the subframe - on and off throttle loading, cornering on flat surfaces, bumpy surfaces, weight transfer, sticky race tires, etc. Too much flex from worn rubber mounts will transfer to flex where the subframe meets the chassis/floor. This is the primary cause for the infamous rear subframe failure. These fully solid aluminum mounts have absolutely zero flex to them so they will not contribute to rear subframe issues. The Turner E46 Reinforcement Kit is still recommended.

These solid subframe mounts were designed for racing use only, where we won several sports car championships in the Grand-Am Cup series. These subframe mounts are over-engineered to be a major improvement over the stock subframe mounts not only for performance but also in strength as well. The aluminum is CNC machined for a precise fit and minimal weight. One front bushing is slotted to allow for BMW's manufacturing tolerances. Professional and experienced installation is required.

This item fits the following BMWs:
1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi M3
2001-2006 SpecE46 BMW 330i 330ci
2003-2008 Z4 BMW Z4 2.5i Z4 3.0i Z4 3.0si Z4 M Roadster M Coupe

Rear Subframe Bushings/Mount Set - Turner Solid Aluminum - E82 1M, E9X M3
Rear Subframe Bushings/Mount Set - Turner Solid Aluminum - E82 1M, E...
Solid rear subframe bushings for all E90 M3 & E92...
Turner Motorsport - Corporate Logo
T#:4402
Part#: TDR9080SRS
In Stock
$305.95
Free Shipping
Solid rear subframe bushings for all E90 M3 & E92 M3, suggested for track/racing use only. Designed and manufactured by TMS using knowledge from many years of successful professional racing in Grand-Am Sports Car Challenge, SCCA Speed World Challenge, BMW Club, and SCCA club racing.

A BMW's rear subframe is the heart of the suspension. When the subframe moves, so do all the suspension mounting points. Replacing the stock rubber bushings with solid ones limits both drivetrain and suspension movement, eliminating the unwanted movement and keeping your BMW's setup the way it should be. These solid mounts will also help prevent the subframe from tearing out of the chassis on your E90/E92 3 series. We spend lots of extra time machining each TMS subframe mount to keep your car as light as possible. CNC machined from high grade billet aluminum for precision and quality. These solid aluminum subframe bushings are for racing applications only, and can be used on all E90 M3 & E92 M3.

This item fits the following BMWs:
2011-2012 E82 BMW 1M
2008-2012 E90 BMW M3 - Sedan
2008-2012 E92 BMW M3 - Coupe
2008-2012 E93 BMW M3 - Convertible

Rear Subframe Bushings/Mount Set - Turner Solid Race - E36, E36 M3
Rear Subframe Bushings/Mount Set - Turner Solid Race - E36, E36 M3 ...
TMS E36 solid sub-frame bushings are designed for track a...
Turner Motorsport - Corporate Logo
T#:340737
Part#: TDR3680002
In Stock
$230.95
Free Shipping

TMS E36 solid sub-frame bushings are designed for track and racecars to remove twisting and flexing of the subframe where it mounts to the rear floor. This twisting is one of the causes of rear subframe/floor failure in E36 cars. We originally developed these for our SCCA SPEED World Challenge cars. A BMW's subframe is the heart of the suspension. Because the subframe is mounted with rubber isolators, when the subframe moves, so does the rest of the suspension mounting points. As the rubber wears and becomes more pliable, the alignment and suspension settings move even more. Replace the stock rubber bushings to limit drivetrain and suspension movement and keep your car set up the way it's supposed to be.

Our mounts are designed using a CAD program with further attention paid to making the mount as light as possible. We also notched the flanges to allow the use of the BMW factory removal tools. One front bushing is slotted to allow for compliance between manufacturing standards as BMW specifies. These bushings are CNC machined out of high grade billet aluminum.

Click for installation instructions. (PDF)

Rear Shock Mounts (RSM) - Turner Motorsport Race Monoball - E30, E36, E46, Z3, Z4 (Pair)
Rear Shock Mounts (RSM) - Turner Motorsport Race Monoball - E30, E36...
Want the Ultimate design in a rear shock tower mount? You...
Turner Motorsport - Corporate Logo
T#:2466
Part#: TSU9906SM1
In Stock
Sale - Save 5% $173.95
$165.25
Free Shipping
Sale - Save 5% $173.95
$165.25
Free Shipping
Made in the USA Want the Ultimate design in a rear shock tower mount? You've found it. These rear shock mounts are designed for use on the track and racing. This set of mounts will help your rear shocks perform the best they can in those conditions. The advantage to using a mount with spherical bearing is that it allows the shock to freely move off axis without side loading the shock shaft like rubber or polyurethane mounts do. Side loading a shock increases stiction and wear which decreases its efficiency. Because these are mounts without an isolator (rubber or polyurethane) to dampen road noise and vibrations we do not recommend them for street cars. These were designed in-house and developed for our own track and race cars.

These TMS bearing mounts include both 10mm and 12mm stainless steel bearing sleeves to work with a wide variety of shock shaft pins. The pin is the upper-most portion of the shock where it passes through the mount. If you need a bearing sleeve size other then 10mm or 12mm please contact us.

These rear shock tower mounts fit the following BMWs:
1984-1991 E30 3 series (all) incl. 318i, 318is, 325, 325e, 325es, 325i, 325is
1992-1998 E36 3 series (all) incl. 318i, 318is, 318ti, 325i, 325is, 328i, 328is, 323is
1999-2005 E46 3 series (all) incl. 323i, 323Ci, 325i, 325Ci, 328i, 328Ci, 330i, 330Ci
1988-1991 E30 M3 (all)
1995-1999 E36 M3 coupe, sedan & convertible
2001-2006 E46 M3 (all) incl. coupe & convertible
1996-2002 Z3 Roadster/Coupe including "M"
2003-2008 Z4 Roadster/Coupe including "M"

Turner Spherical Monoball Thrust Arm Bearing Set - E39 540i, M5, E38 740/750, E83 X3, E53 X5
Turner Spherical Monoball Thrust Arm Bearing Set - E39 540i, M5, E38...
BMWaEURtms are known to have failure prone front thrust a...
Turner Motorsport - Corporate Logo
T#:397170
Part#: 022012TMS01
In Stock
Sale - Save 10% $254.95
$229.45
Free Shipping
Sale - Save 10% $254.95
$229.45
Free Shipping

BMWaEURtms are known to have failure prone front thrust arm bushings. The flexible rubber bushings, even those found in M performance models, allow significant movement of the front wheels to maximize daily driving comfort, but also allow considerable alignment change. This results in a disconnected and numb road feel, standing between you and a confidence inspiring driving experience. Eventually the fluid filled rubber bushings fatigue and crack due to continual deflection and ozone degradation, and eventually the damping fluid leaks out resulting in complete failure.

For the enthusiast looking for superior performance and longevity with a crisp, confidence-inspiring driving experience, our sealed ball joint monoballs are the best solution available! Our experience with spherical front control arm ball joints go back to those we designed and used in our IMSA E90 328i and E92 M3 racecars (GS class Champions in 2011). We wanted to offer E31, E32, E34, E38, E39, E53, E60, E63, E64, and E83 owners similar levels of handling precision and control for the track and street.

The bearing housing is precision CNC machined from 6061-T6 anodized aluminum and features a knurled OD to ensure a perfect press fit, and utilize a sealed OEM BMW ball joint for exceptional quality and durability, making them completely at home on both the street and track with no compromise. We have done extensive street, autocross, and track testing to ensure the ball joint used in this bushing design excels in each setting. The advantage of a sealed ball joint is that it eliminates all unwanted deflection while still allowing complete bind-free movement throughout suspension travel, resulting in exceptional control of wheel alignment. What you get is superior steering precision, turn-in response, direct braking feedback, and better handling.

In short, if you're seeking the ultimate in precise, predictable handling and control, with crisp braking response and a long service life thataEURtms equally at home on the street or track - look no further. We have you covered.


We offer these thrust arms with the monoball bushings pre-installed for your convenience. Since BMW recommends the control arms be replaced for every other bushing change, we prefer to sell these as a pre-assembled set. The bushings are also available separately if you wish to source your own control arms.

Features:

Bearing housing

  • Precision CNC machined from 6061-T6 blue anodized aluminum
  • Knurled OD to provide the perfect fit for the wide range of thrust arm bore diameters among brands.
  • CNC machined 304ss ball joint sleeve inserts, providing a precision fit between the ball joint and the subframe.

Bearing

  • OEM BMW sealed and greased ball joint for exceptional durability and service life.

Performance

  • Nearly instantaneous, crisp steering and braking response.
  • Maintenance free, long lasting performance.
  • Improved road feel without undesirable NVH.


This item is an upgrade to the following BMWs:
2004-2010 E83 X3 X3 2.5i, X3 3.0i, X3 3.0si, X3 xDrive30i
2000-2006 E53 X5 X5 3.0I, X5 4.4i, X5 4.6is, X5 4.8is
1997-2003 E39 5 series 540i, 540iT (sedans and touring wagon)
2000-2003 E39 M5 sedan
1995-2001 E38 7 series 740i, 740iL
1995-2001 E38 7 series 750i, 750iL

Turner Solid Aluminum Subframe Mount Kit - F22 228 230 M235 M240, F3x 320 328 330 335 340
Turner Solid Aluminum Subframe Mount Kit - F22 228 230 M235 M240, F3...
A BMWs subframe is the heart of the suspension - as the s...
Turner Motorsport - Corporate Logo
T#:393320
Part#: 021450TMS01
In Stock
$305.95
Free Shipping

A BMWs subframe is the heart of the suspension - as the subframe twists and shifts under load all of the suspension mounting points also move. The rear suspension feels loose and lacks precision. As rubber or hydroelastic bushings wear the bushing deflection gets worse. If you have a highly tuned BMW then you're putting even more strain on weak bushings. The solution is a stiffer and more durable material. Even BMW has moved to solid mounts on the F10 M5 and F8X M3/M4. These fully solid F2x/F3x aluminum mounts have zero deflection - the subframe does not move at all. The rest of the suspension can work as designed and maintain the proper alignment and motion ratios. The driver will notice the difference as the car is more stable and the handling is more precise.

Although we designed these for use in our racecars, they can work on the street so long as the driver can tolerate some additional noise, vibration, and harshness - with just these mounts alone, we've found this to be a minimal increase. These mounts are CNC machined in the USA and made with high-grade aluminum. The set is for all four subframe mounts.

These solid differential bushings/mounts fit the following BMWs:
2014+ F22 BMW 228i 228iX M235i M235iX
2012+ F30 BMW 320i 320iX 328i 328iX 335i 335iX - Sedan
2014+ F34 BMW 328i 328iX 335iX - Gran Turismo
2014+ F32 BMW 428i 428iX 435i 435iX - Coupe
2014+ F33 BMW 428i 428iX 435i 435iX - Convertible

2014+ F36 BMW 428iX -Gran Coupe


Turner Spherical Monoball Thrust Arm Bearing Set - E39 525i, 528i, 530i
Turner Spherical Monoball Thrust Arm Bearing Set - E39 525i, 528i, 5...
BMWaEURtms are known to have failure prone front thrust a...
Turner Motorsport - Corporate Logo
T#:397169
Part#: 022013TMS02
In Stock
Sale - Save 52% $254.95
$122.39
Limited Qty Sale
Free Shipping
Sale - Save 52% $254.95
$122.39
Limited Qty Sale
Free Shipping

BMWaEURtms are known to have failure prone front thrust arm bushings. The flexible rubber bushings, even those found in M performance models, allow significant movement of the front wheels to maximize daily driving comfort, but also allow considerable alignment change. This results in a disconnected and numb road feel, standing between you and a confidence inspiring driving experience. Eventually the fluid filled rubber bushings fatigue and crack due to continual deflection and ozone degradation, and eventually the damping fluid leaks out resulting in complete failure.

For the enthusiast looking for superior performance and longevity with a crisp, confidence-inspiring driving experience, our sealed ball joint monoballs are the best solution available! Our experience with spherical front control arm ball joints go back to those we designed and used in our IMSA E90 328i and E92 M3 racecars (GS class Champions in 2011). We wanted to offer E31, E32, E34, E38, E39, E53, E60, E63, E64, and E83 owners similar levels of handling precision and control for the track and street.

The bearing housing is precision CNC machined from 6061-T6 anodized aluminum and features a knurled OD to ensure a perfect press fit, and utilize a sealed OEM BMW ball joint for exceptional quality and durability, making them completely at home on both the street and track with no compromise. We have done extensive street, autocross, and track testing to ensure the ball joint used in this bushing design excels in each setting. The advantage of a sealed ball joint is that it eliminates all unwanted deflection while still allowing complete bind-free movement throughout suspension travel, resulting in exceptional control of wheel alignment. What you get is superior steering precision, turn-in response, direct braking feedback, and better handling.

In short, if you're seeking the ultimate in precise, predictable handling and control, with crisp braking response and a long service life thataEURtms equally at home on the street or track - look no further. We have you covered.


We offer these thrust arms with the monoball bushings pre-installed for your convenience. Since BMW recommends the control arms be replaced for every other bushing change, we prefer to sell these as a pre-assembled set. The bushings are also available separately if you wish to source your own control arms.

Features:

Bearing housing

  • Precision CNC machined from 6061-T6 blue anodized aluminum
  • Knurled OD to provide the perfect fit for the wide range of thrust arm bore diameters among brands.
  • CNC machined 304ss ball joint sleeve inserts, providing a precision fit between the ball joint and the subframe.

Bearing

  • OEM BMW sealed and greased ball joint for exceptional durability and service life.

Performance

  • Nearly instantaneous, crisp steering and braking response.
  • Maintenance free, long lasting performance.
  • Improved road feel without undesirable NVH.

This item is an upgrade to the following BMWs:
1997-2003 E39 5 Series BMW 525i 525i Wagon 528i 528i Wagon 530i 530i Wagon
2000-2003 E52 Z8 Convertible BMW Z8 Z8 Alpina


Turner Front Upper Thrust Arm Monoball Upgrade - Left and Right - F22, F23, F30, F31, F32, F33, F36
Turner Front Upper Thrust Arm Monoball Upgrade - Left and Right - F2...
BMWaEURtms are known to have failure prone front thrust a...
Turner Motorsport - Corporate Logo
T#:395051
Part#: 021440TMS01
In Stock
Sale - Save 10% $305.95
$275.36
Free Shipping
Sale - Save 10% $305.95
$275.36
Free Shipping

BMWaEURtms are known to have failure prone front thrust arm bushings. The flexible rubber bushings, even those found in M performance models, allow significant movement of the front wheels to maximize daily driving comfort, but also allow considerable alignment change. This results in a disconnected and numb road feel, standing between you and a confidence inspiring driving experience. Eventually the fluid filled rubber bushings fatigue and crack due to continual deflection and ozone degradation, and eventually the damping fluid leaks out resulting in complete failure.

For the enthusiast looking for superior performance and longevity with a crisp, confidence-inspiring driving experience, our sealed ball joint monoballs are the best solution available! Our experience with spherical front control arm ball joints go back to those we designed and used in our IMSA E90 328i and E92 M3 racecars (GS class Champions in 2011). We wanted to offer E31, E32, E34, E38, E39, E53, E60, E63, E64, and E83 owners similar levels of handling precision and control for the track and street.

The bearing housing is precision CNC machined from 6061-T6 anodized aluminum and features a knurled OD to ensure a perfect press fit, and utilize a sealed OEM BMW ball joint for exceptional quality and durability, making them completely at home on both the street and track with no compromise. We have done extensive street, autocross, and track testing to ensure the ball joint used in this bushing design excels in each setting. The advantage of a sealed ball joint is that it eliminates all unwanted deflection while still allowing complete bind-free movement throughout suspension travel, resulting in exceptional control of wheel alignment. What you get is superior steering precision, turn-in response, direct braking feedback, and better handling.

In short, if you're seeking the ultimate in precise, predictable handling and control, with crisp braking response and a long service life thataEURtms equally at home on the street or track - look no further. We have you covered.


We offer these thrust arms with the monoball bushings pre-installed for your convenience. Since BMW recommends the control arms be replaced for every other bushing change, we prefer to sell these as a pre-assembled set. The bushings are also available separately if you wish to source your own control arms.

Features:

Bearing housing

  • Precision CNC machined from 6061-T6 blue anodized aluminum
  • Knurled OD to provide the perfect fit for the wide range of thrust arm bore diameters among brands.
  • CNC machined 304ss ball joint sleeve inserts, providing a precision fit between the ball joint and the subframe.

Bearing

  • OEM BMW sealed and greased ball joint for exceptional durability and service life.

Performance

  • Nearly instantaneous, crisp steering and braking response.
  • Maintenance free, long lasting performance.
  • Improved road feel without undesirable NVH.

Since BMW recommends the control arms be replaced for every other bushing change, we prefer to sell these as a pre-assembled set, and are available separately here if you would prefer that option.


This item is an upgrade to the following rear wheel drive BMWs:
2014+ F22 BMW 228i 230i M235i M240i - Coupe
2014+ F23 BMW 228i 230i M235i M240i - Convertible
2012+ F30 BMW 320i 328i 328d 335i 340i - Sedan
2014+ F32 BMW 428i 435i 440i - Coupe
2014+ F33 BMW 428i 435i 440i - Convertible
2014+ F36 BMW 428i 435i 440i - Gran Coupe

Front Upper Control Arm Bushing Set (FCAB) - Monoball - E82, E89, E90, E92, E93
Front Upper Control Arm Bushing Set (FCAB) - Monoball - E82, E89, E9...
BMWaEURtms are known to have failure prone front thrust a...
Turner Motorsport - Corporate Logo
T#:221982
Part#: TSUE9080QIS
In Stock
Sale - Save 10% $305.95
$275.36
Free Shipping
Sale - Save 10% $305.95
$275.36
Free Shipping

BMWaEURtms are known to have failure prone front thrust arm bushings. The flexible rubber bushings, even those found in M performance models, allow significant movement of the front wheels to maximize daily driving comfort, but also allow considerable alignment change. This results in a disconnected and numb road feel, standing between you and a confidence inspiring driving experience. Eventually the fluid filled rubber bushings fatigue and crack due to continual deflection and ozone degradation, and eventually the damping fluid leaks out resulting in complete failure.

For the enthusiast looking for superior performance and longevity with a crisp, confidence-inspiring driving experience, our sealed ball joint monoballs are the best solution available! Our experience with spherical front control arm ball joints go back to those we designed and used in our IMSA E90 328i and E92 M3 racecars (GS class Champions in 2011). We wanted to offer E31, E32, E34, E38, E39, E53, E60, E63, E64, and E83 owners similar levels of handling precision and control for the track and street.

The bearing housing is precision CNC machined from 6061-T6 anodized aluminum and features a knurled OD to ensure a perfect press fit, and utilize a sealed OEM BMW ball joint for exceptional quality and durability, making them completely at home on both the street and track with no compromise. We have done extensive street, autocross, and track testing to ensure the ball joint used in this bushing design excels in each setting. The advantage of a sealed ball joint is that it eliminates all unwanted deflection while still allowing complete bind-free movement throughout suspension travel, resulting in exceptional control of wheel alignment. What you get is superior steering precision, turn-in response, direct braking feedback, and better handling.

In short, if you're seeking the ultimate in precise, predictable handling and control, with crisp braking response and a long service life thataEURtms equally at home on the street or track - look no further. We have you covered.

We offer these thrust arms with the monoball bushings pre-installed for your convenience. Since BMW recommends the control arms be replaced for every other bushing change, we prefer to sell these as a pre-assembled set. The bushings are also available separately if you wish to source your own control arms.

Features:

Bearing housing

  • Precision CNC machined from 6061-T6 blue anodized aluminum
  • Knurled OD to provide the perfect fit for the wide range of thrust arm bore diameters among brands.
  • CNC machined 304ss ball joint sleeve inserts, providing a precision fit between the ball joint and the subframe.

Bearing

  • OEM BMW sealed and greased ball joint for exceptional durability and service life.

Performance

  • Nearly instantaneous, crisp steering and braking response.
  • Maintenance free, long lasting performance.
  • Improved road feel without undesirable NVH.

Sold as a pair for RWD models only.

Click here for installation instructions.

This item fits the following BMWs:
2008-2012 E82 BMW 128i 135i 1M Coupe
2006-2011 E90 BMW 325i 328i 330i 335d 335i M3 - Sedan
2006-2012 E91 BMW 328i - Wagon
2007-2013 E92 BMW 328i 335i 335is M3 - Coupe
2007-2013 E93 BMW 328i 335i M3 - Convertible
2009+ Z4 BMW Z4 sDrive28i Z4 sDrive30i Z4 sDrive35i Z4 sDrive35is

Turner Motorsport Thrust Arm Monoball Upgrade - Pre-installed Arms - F22, F23, F30, F32, F33, F36
Turner Motorsport Thrust Arm Monoball Upgrade - Pre-installed Arms -...
BMWaEURtms are known to have failure prone front thrust/c...
Turner Motorsport - Corporate Logo
T#:395052
Part#: 021440TMS01-02KT
In Stock
Sale - Save 10% $530.95
$477.86
Free Shipping
<