BMW Suspension Parts for BMW F83 M4 S55 3.0L

F8X Ohlins X Turner Motorsport Street-Performance Coilover System ...

T#:8294107

Part#: BMU MW40S1

Ships on Aug 10, 2026

$ 3,977.99 USD

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Turner Motorsport has teamed up with Ohlins to bring the ultimate street coilover to the F8X community. Working alongside the engineers at Ohlins, we have developed a special recipe derived from the standard Ohlins DFV Road and Track kit. This Street-Performance system includes modified spring rates and valving for a more streetable coilover experience. If you are looking to enjoy your S55 car to the fullest, but don't want to forgo any ride quality, these are the perfect option.

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F83 M4 KW V3 Series Coilover System

T#:363862

Part#: 352200AV

Back Ordered

$ 3,584.00 USD

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$ 3,584.00 USD

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KW was founded in 1995 and at the beginning it only existed of three employees and had an operating area that was rather small. Today, KW is represented all over the world and has approximately 200 employees in five locations. Currently, KW is the epitome for premium products in car tuning and automobile refinement. KW offers its customers the largest suspension program world-wide and each component is tested using their state-of-the-art seven-post drive dynamics test.

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F83 M4 KW V3 Series Coilover System

T#:363861

Part#: 352200AW

Back Ordered

$ 3,964.00 USD

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$ 3,964.00 USD

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KW was founded in 1995 and at the beginning it only existed of three employees and had an operating area that was rather small. Today, KW is represented all over the world and has approximately 200 employees in five locations. Currently, KW is the epitome for premium products in car tuning and automobile refinement. KW offers its customers the largest suspension program world-wide and each component is tested using their state-of-the-art seven-post drive dynamics test.

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Turner Dual-Mount Differential Plate - With ECS Poly Diff Bushings - ...

T#:589795

Part#: 026773TMS03KT

In Stock

Sale - Save 25% $ 1,019.99

This product was last offered at the strikethrough price on
06-14-2026

$ 764.99 USD

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$ 1,019.99

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$ 764.99 USD

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Allows for the addition of a second rear-position differential bushing, and allows for a more enhanced driving experience by removing unwanted movement. Engineered by Turner to withstand extreme driveline forces. Featuring ECS Poly Diff Bushing kit for maximum performance & handling.

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Turner Motorsport Thrust Arm Monoball Upgrade - Pre-installed Arms - ...

T#:401100

Part#: 023671TMS01-02

In Stock

Sale - Save 5% $ 840.99

This product was last offered at the strikethrough price on
06-14-2026

$ 798.94 USD

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$ 840.99

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BMW’s 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.

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SPL Parts Pro Adjustable Front Sway Bar End Link Pair - F8X M2/3/4 ...

T#:553784

Part#: SPLFEF8X

Ships in 1 Business Day

$ 224.00 USD

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$ 224.00 USD

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SPL Parts is a performance suspension manufacturer that designs and tests their products all in-house here in the USA. Additionally, all materials used are sourced from American suppliers to ensure consistently high quality products. SPL Parts products are all constructed using chromoly seamless straight tubing, DOM mandrel bent tubing, and 6061 and 2024 aluminum for high strength and quality. All TIG welding and CNC machining is also done locally by professional welders and machine shops to meet exact quality standards and tolerance specifications. For anything from racing to street driven needs, SPL Parts offer an amazing line of premium quality products that are perfect to get your car back in spec.

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Turner Monoball Thrust Arm Bearing Set - F8x M2/M3/M4

T#:397172

Part#: 023671TMS01

In Stock

Sale - Save 20% $ 464.99

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

$ 371.99 USD

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$ 464.99

This product was last offered at the strikethrough price on
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$ 371.99 USD

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BMW’s 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.

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SPL Parts Titanium Series Front Tension Rod Pair - E9X E8X F8X ...

T#:553657

Part#: SPLTRE9X

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$ 629.00 USD

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$ 629.00 USD

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SPL Parts is a performance suspension manufacturer that designs and tests their products all in-house here in the USA. Additionally, all materials used are sourced from American suppliers to ensure consistently high quality products. SPL Parts products are all constructed using chromoly seamless straight tubing, DOM mandrel bent tubing, and 6061 and 2024 aluminum for high strength and quality. All TIG welding and CNC machining is also done locally by professional welders and machine shops to meet exact quality standards and tolerance specifications. For anything from racing to street driven needs, SPL Parts offer an amazing line of premium qulaity products that are perfect to get your car back in spec.

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SPL Parts Spherical Rear Lower Control Arm Inner Bushing

T#:26904956

Part#: SPLRLBIE9X

In Stock

$ 179.00 USD

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$ 179.00 USD

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Upgrade your vehicle's performance with our replacement rear lower control arm inner bushings. These bushings feature a low-friction, PTFE-lined spherical bearing, enhancing cornering grip and dynamic geometry. By eliminating OEM bushing deflection and binding, our product preserves camber and toe geometry during bumps. Enjoy improved stability and handling precision, thanks to the maintenance-free FK bearings with PTFE linings. Crafted from high-quality materials including 6061-T6 aluminum and FK PTFE-lined spherical bearings, our bushings ensure durability and NVH reduction. Experience the benefits of enhanced performance and reliability with our premium upgrade.

Key Advantages:

Enhanced Rear Cornering Grip Elimination of OEM Bushing Deflection and Binding Improved Dynamic Geometry, Stability, and Handling Precision Maintenance-Free FK Bearings, Manufactured in the US, with PTFE Linings Materials Used:

6061-T6 Aluminum Bearing Shells and Spacers FK PTFE-Lined Spherical Bearings (F1 Specification, Self-Cleaning)

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Turner Performance Adjustable Front Lower Control Arms - F87 M2, F80 ...

T#:588022

Part#: 025990TMS03

In Stock

Sale - Save 3% $ 937.99

This product was last offered at the strikethrough price on
06-14-2026

$ 909.85 USD

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$ 937.99

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$ 909.85 USD

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Looking for upgraded lower control arms that don't limit adjustment capabilities like the OE control arms? These Turner Performance Lower Control Arms may be exactly what you need! These CNC'd billet aluminum control arms allow you to adjust roll center, camber, and track width easily and lock in your adjustments securely. The construction of these control arms allows for significant weight savings, reducing unsprung weight, while maintaining high levels of strength that is up to track use and abuse. Instead of using traditional jam nuts, these Turner Control Arms utilize a pinch bolt and rotating clamp design that allows high clamping forces to lock in track width and camper specifications without making it difficult to keep bearings properly aligned. Stainless steel spacers are included to enable roll center correction for lowered vehicles. To further improve control arm operation over the OE design, these control arms use FK rod ends and high misalignment solid spherical bushings to get rid of binding and flex. Features: Lightweight Aluminum, Titanium, Chromoly and Stainless Steel construction Correct ball joint angle for full articulation Clamp design allows for easy access to lock down your alignment settings Low friction 3-piece Teflon lined FK spherical bushings and Heim joints/rod ends Multiple size stainless steel roll center spacers for precise adjustment

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G8X / F8X Adjustable Toe Arm Set | Fall-Line Motorsports - Standard ...

T#:27938407

Part#: FLM-G8X-1FECOTOE

In Stock

$ 329.99 USD

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$ 329.99 USD

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G8X / F8X Adjustable Toe Arm Set | Fall-Line Motorsports - Standard by Turner Motorsport is crafted to enhance the alignment process for BMW enthusiasts. Made in the USA, this standard toe link kit facilitates rapid toe adjustments during alignment, and when combined with the tension strut, it also allows for precise track adjustments. Designed for easy fitment, these arms simplify wheel alignment and camber adjustment, making the setup process quicker and more efficient.

Enhanced Alignment: Enables fast and precise toe adjustments for improved wheel fitment.
Track Adjustment: Works in conjunction with the tension strut for overall track adjustments.
Simplified Setup: Eases camber adjustment and simplifies alignment processes.
Direct Replacement: Matches OEM part number 33322284534 // 33-32-2-284-534.
Multi-Link Suspension Compatibility: Handles dynamic changes in alignment settings effectively.

Fits:

G80 / G81 / G82 / G83 M3 & M4
F80 / F82 M3 & M4
G87 M2
F87 M2

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SPL Parts Pro Adjustable Rear Sway Bar End Link Pair - F8X M2/3/4 ...

T#:553734

Part#: SPLREF8X

Ships in 7 Business Days

$ 224.00 USD

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$ 224.00 USD

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When lowering your vehicle it is important to have adjustable end links to correct preload on your sway bars. Sometimes suspension is set improperly from left to right corner - SPL adjustable end links allow you to quickly and properly eliminate preload no matter what the situation calls for.

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SPL Parts Titanium Series Adjustable Rear Toe Arms with Eccentric Loc...

T#:553695

Part#: SPLRTAELF8X

In Stock

$ 449.00 USD

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$ 449.00 USD

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SPL Parts is a performance suspension manufacturer that designs and tests their products all in-house here in the USA. Additionally, all materials used are sourced from American suppliers to ensure consistently high quality products. SPL Parts products are all constructed using chromoly seamless straight tubing, DOM mandrel bent tubing, and 6061 and 2024 aluminum for high strength and quality. All TIG welding and CNC machining is also done locally by professional welders and machine shops to meet exact quality standards and tolerance specifications. For anything from racing to street driven needs, SPL Parts offer an amazing line of premium quality products that are perfect to get your car back in spec.

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Electronic Dampening Cancellation Kit - F80 / F82 / F83 M3 M4 ...

T#:341301

Part#: 68510390

In Stock

$ 583.99 USD

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$ 583.99 USD

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If you've recently upgraded your suspension and are plagued by suspension fault codes, the KW Suspension Fault Code Cancel Kit is the solution you need. This kit effectively cancels the factory damper signal, preventing those pesky fault codes from appearing. What's more, it's compatible with non-KW aftermarket suspensions as well, offering a versatile solution for your needs.

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Performance Front Adjustable Swaybar End Link Set - F80 M3, F82/83 M4...

T#:588019

Part#: 025990TMS06

In Stock

$ 331.99

This product was last offered at the strikethrough price on
06-14-2026

$ 299.99 USD

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$ 299.99 USD

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When lowering your BMW without changing your swaybar end links, a significant amount of preload is applied to the swaybar. This can negatively affect the handling characteristics of your vehicle and cause unwanted stress on a number of other suspension components. Luckily, this can easily be remedied with our very own Turner Performance Adjustable Swaybar End Links! These adjustable end links are designed specifically for your lowered BMW, featuring heat-treated chromoly studs, Teflon lined 1/2" solid bearings with 65 degrees of articulation, CNC machined 6061 and 2024 aluminum shafts, and high-grade hardware for unparalleled performance and reliability. These end links are made 100% in America from American sourced parts and materials!

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SPL Rear Lower Control Arm Knuckle Bushing - Pair - E9X F3X F8X G8X ...

T#:17804825

Part#: SPLRLCBE9X

In Stock

$ 152.00 USD

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$ 152.00 USD

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These Rear Lower Control Arm Knuckle Bushing replace the rubber factory bushing attaching the lower control arm to the knuckle with a low friction teflon-lined spherical bearing. Replacing the OEM component with this bushing will allow for less deflection under heavy load, and less bind as the arm travels through its suspension. We use the largest possible FK bearing in this location for increased longevity and lower NVH. The housing for the bearing is machined out of 6061-T6 aluminum and is CNC cut to +/- .001" tolerance to insure proper fitment. Sold as a pair. Made in the USA. Replaces BMW Part Numbers: 33326775552 33326756249 Applications: 2006 - 2013 E80, E82, E82M 2011 - 2020 F20, F22, F30, F31, F32, F33, F34, F36 2014 - 2021 F80, F82, F83, F87 2022+ G80, G82, G83, G87

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Turner Monoball Rear Upper Control Arm Bushings - F8x M2, M2 Comp, M3...

T#:2104260

Part#: 006261LA01

In Stock

Sale - Save 10% $ 354.99

This product was last offered at the strikethrough price on
06-14-2026

$ 319.49 USD

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Sale - Save 10%

$ 354.99

This product was last offered at the strikethrough price on
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$ 319.49 USD

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BMW’s are known to have failure prone rear control arm bushings. The flexible rubber bushings, even those found in M performance models, allow significant movement of the rear 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 F80, F82, F83, and F87 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 that’s equally at home on the street or track - look no further. We have you covered. We offer these control 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.

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Turner Dual Mount Diff Plate - With Extra Rear Position ECS Poly Bush...

Polyurethane bushings are needed for this kit!

T#:589796

Part#: 026773TMS04KT

In Stock

Sale - Save 25% $ 588.99

This product was last offered at the strikethrough price on
06-14-2026

$ 441.74 USD

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$ 588.99

This product was last offered at the strikethrough price on
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Turner Dual Mount Diff Plate with an Extra ECS Rear Poly Bushing for the second subframe diff mount. ONLY FOR USE WITH EXISTING INSTALLED POLY BUSHINGS!

SPL Parts Titanium Series Adjustable Front Lower Street Control Arms ...

T#:553775

Part#: SPLFLCAF8X

Ships in 2 Business Days

$ 719.00 USD

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$ 719.00 USD

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SPL Parts is a performance suspension manufacturer that designs and tests their products all in-house here in the USA. Additionally, all materials used are sourced from American suppliers to ensure consistently high quality products. SPL Parts products are all constructed using chromoly seamless straight tubing, DOM mandrel bent tubing, and 6061 and 2024 aluminum for high strength and quality. All TIG welding and CNC machining is also done locally by professional welders and machine shops to meet exact quality standards and tolerance specifications. For anything from racing to street driven needs, SPL Parts offer an amazing line of premium quality products that are perfect to get your car back in spec.

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Turner Front Adjustable Camber Plates - Race - F8X M3 M4

For vehicles without EDC

T#:598700

Part#: 023429TMSKT2

In Stock

Sale - Save 20% $ 518.99

This product was last offered at the strikethrough price on
06-14-2026

Starting at $ 415.19 USD

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$ 518.99

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Starting at $ 415.19 USD

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One of the tricks for getting your F8x M3 or M4 to handle better is to add negative camber to the front wheels. This will put more of the tire's width in contact with the ground during cornering. With more rubber, there is more grip. BMWs typically have less camber in the front to create understeer, but if you're running a stock setup on the track or autocross, you are giving up speed and time as the front tires run out of grip sooner than they should. Designed in-house for the highest quality and longevity possible, we are confident our Race Camber Plates are the perfect solution for your F8X BMW M! These camber plates are fully compatible with OEM bump stops, factory style springs. and include all needed installation hardware!

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SPL Parts Titanium Series Rear Upper Control Arm Set - F8X BMW ...

T#:553663

Part#: SPLRUAF8X

In Stock

$ 809.00 USD

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$ 809.00 USD

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SPL Parts is a performance suspension manufacturer that designs and tests their products all in-house here in the USA. Additionally, all materials used are sourced from American suppliers to ensure consistently high quality products. SPL Parts products are all constructed using chromoly seamless straight tubing, DOM mandrel bent tubing, and 6061 and 2024 aluminum for high strength and quality. All TIG welding and CNC machining is also done locally by professional welders and machine shops to meet exact quality standards and tolerance specifications. For anything from racing to street driven needs, SPL Parts offer an amazing line of premium quality products that are perfect to get your car back in spec.

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Turner Motorsport Performance Rear Upper Control Arms - F8X M2 M3 M4 ...

T#:637367

Part#: 025990TMS012

In Stock

$ 1,062.99

This product was last offered at the strikethrough price on
05-03-2026

$ 899.99 USD

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$ 899.99 USD

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Eliminate sloppy handling with Turner's performance control arms!

URO Lower Rear Control Arm - BMW F87 F80 F82/83 G87 G80 G82/83 ...

2X Entries For Our G87 M2 Sweepstakes!

T#:43750225

Part#: 33322284534

Ships in 1 Business Day

$ 124.99 USD

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$ 124.99 USD

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Restore your suspension's comfort and handling with a brand new control arm from URO

Turner Motorsport Performance Rear Sway Bar End Links - F8X M2 M3 M4 ...

T#:637368

Part#: 025990TMS011

In Stock

Sale - Save 3% $ 321.99

This product was last offered at the strikethrough price on
06-14-2026

$ 312.33 USD

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$ 321.99

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$ 312.33 USD

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Looking to get the most out of your swaybar? We suggest upgrading to our brand new Performance Rear End Links. Our new line of F8X rear end links feature length-adjustability for eliminating preload on sway bars, Teflon lined FK 1/2" bearings which prove higher load capacities than stock rubber bushings, and heat-treated Chromoly High Misalignment studs that offer extreme articulation, 65 degrees in total, to prevent binding.

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Turner Adjustable Toe Arms w/ Eccentric Lockout Plates - F80, F82, G8...

T#:587754

Part#: 23672TMS03

In Stock

Starting at $ 432.99 USD

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Starting at $ 432.99 USD

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Eliminates any unwanted movement in the rear end associated with the the cumbersome factory eccentric toe adjustment point, opening up a wider range of adjustment for your alignment needs!

SPL Parts Titanium Series Rear Lower Traction Arm Pair - F8X M2 M3 M4...

T#:553689

Part#: SPLRTRF8X

Ships in 1 Business Day

$ 449.00 USD

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$ 449.00 USD

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SPL Parts is a performance suspension manufacturer that designs and tests their products all in-house here in the USA. Additionally, all materials used are sourced from American suppliers to ensure consistently high quality products. SPL Parts products are all constructed using chromoly seamless straight tubing, DOM mandrel bent tubing, and 6061 and 2024 aluminum for high strength and quality. All TIG welding and CNC machining is also done locally by professional welders and machine shops to meet exact quality standards and tolerance specifications. For anything from racing to street driven needs, SPL Parts offer an amazing line of premium quality products that are perfect to get your car back in spec.

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BMW F8X M2 M3 M4 Front Sway Bar End Link Kit

T#:5580987

Part#: FLM-F87-1BFLINK

Ships in 10 Business Days

$ 219.99 USD

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$ 219.99 USD

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BMW F8X M2 M3 M4 Front Sway Bar End Link Kit is essential for achieving optimal corner balance and handling in your BMW. This kit allows for precise adjustments to ensure the sway bar remains properly aligned and stress-free at static ride height. Adjustable sway bar end links are crucial for maximizing mechanical grip and stability during cornering, braking, and acceleration. By ensuring even loading and eliminating any “zero load” points, this kit enhances chassis dynamics and delivers superior performance.

Improved Handling: Ensures the sway bar is completely unloaded and unstressed at static ride height for enhanced chassis dynamics.
Enhanced Corner Balance: Helps achieve an even distribution of weight across each tire, improving stability and grip.
Precision Adjustment: Allows for fine-tuning of the sway bar links to maintain proper alignment and prevent uneven loading.
Durable Protection: Dust boots seal the end links to prevent dust and debris from affecting performance.
Essential for Performance: Critical for those seeking the best handling and cornering performance from their BMW M car.

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Performance Adjustable Rear Traction Links - BMW F8X M2 M3 M4, G8X M3...

T#:5471050

Part#: 00501TMS08

In Stock

$ 512.99

This product was last offered at the strikethrough price on
05-03-2026

$ 421.99 USD

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$ 512.99

This product was last offered at the strikethrough price on
05-03-2026

$ 421.99 USD

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The stock Genuine BMW rear trailing arms (33322284534) are great for standard daily driving and occasional spirited driving, but they tend to fall flat on the track due to the soft rubber bushings causing excess deflection, creating undesirable handling characteristics, not to mention insufficient adjustability. Turner's new Performance Rear Traction Links increase stability and response by eliminating bushing deflection under hard acceleration and braking and help to reduce wheel hop on hard launches. Thanks to their adjustable design, these allow fine tuning of rear bumpsteer and anti-squat characteristics. These arms are designed for use in high-performance street and race vehicles. These traction links feature gun drilled 2024 Aluminum center links, clamps, and clevises, along with a 360-degree rotating clamp system. This combination provides superior strength, performance, durability, and ease of adjustment. No annoying jam nuts! A simple 3/16" Allen-key is all that is required to lock down your alignment settings. FK Spherical Rod Ends are utilized to reduce alignment change in the rear suspension under hard cornering, acceleration, and braking. They feature a Teflon liner to provide quiet operation, low friction, smooth articulation, and eliminate bushing deflection under load. The PTFE liner is chemically bonded to the inner diameter of the race, offering a very high load carrying capacity and greatly increased dynamic wear characteristics. Rear Traction Links Features: Gun drilled 2024 Aluminum Links to reduce unsprung weight 6061-T6 Aluminum Rotating Clamp design Low friction 3-piece Teflon lined FK Heim joints/Rod Ends Sold as a pair Made in the USA

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URO Accelerating Sensor - Front - BMW F22/23 F3X F8X F25 G01 F26 G02 ...

2X Entries For Our G87 M2 Sweepstakes!

T#:43750248

Part#: 37155A0F905

In Stock

$ 148.99 USD

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$ 148.99 USD

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Accelerating Sensors failing can greatly affect the VDC (Variable Damper Control) system causing the vehicle to underperform in corners or result in a less-than-comfortable ride. This URO replacement will correct this issue and have everything performing like new. 1 sensor per shock/strut.

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Performance Adjustable Rear Toe Links - BMW F8X M2 M3 M4, G8X M3 M4 B...

T#:5471051

Part#: 00501TMS09

In Stock

Sale - Save 5% $ 523.99

This product was last offered at the strikethrough price on
06-14-2026

$ 497.79 USD

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$ 523.99

This product was last offered at the strikethrough price on
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$ 497.79 USD

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The stock Genuine BMW rear toe links (33322284534) are great for standard daily driving and occasional spirited driving, but they tend to fall flat on the track due to the soft rubber bushings causing excess deflection, creating undesirable handling characteristics, not to mention insufficient adjustability. Turner's new Performance Rear Toe Links increase stability and response by eliminating bushing deflection while providing an increased range of rear toe adjustment, necessary for lowered cars or for performance alignments. Even small changes to ride height and camber will effect toe settings, and the wide range of adjustment allows you to maximize grip on a track car and extend tire life on a street car. The factory rear toe arms utilize an eccentric bolt and washer for adjustment and lack precision and range. These toe links feature gun drilled 2024 Aluminum center links, clamps, and clevises, along with a 360-degree rotating clamp system. This combination provides superior strength, performance, durability, and ease of adjustment. No annoying jam nuts! A simple 3/16" Allen-key is all that is required to lock down your alignment settings. Best if tightened to 73.7 ft. lbs. (100 N/M). DO NOT OVERTORQUE! ECS is not liable for any issues due to overtorque. FK Spherical Rod Ends are utilized to reduce alignment change in the rear suspension under hard cornering, acceleration, and braking. They feature a Teflon liner to provide quiet operation, low friction, smooth articulation, and eliminate bushing deflection under load. The PTFE liner is chemically bonded to the inner diameter of the race, offering a very high load carrying capacity and greatly increased dynamic wear characteristics. Rear Traction Links Features: Gun drilled 2024 Aluminum Links to reduce unsprung weight 6061-T6 Aluminum Rotating Clamp design Low friction 3-piece Teflon lined FK Heim joints/Rod Ends Sold as a pair Made in the USA

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Fall-Line Motorsports Lower Coil Over Camber Arm & Shim Set - G8X / F...

T#:20979735

Part#: F8X/E9X-1FLCOCA

Ships on Sep 4, 2026

$ 995.00 USD

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$ 995.00 USD

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*NOTE: ONLY FOR CARS WITH TRUE REAR COIL OVER CONVERSION - NOT COMPATIBLE WITH STOCK REAR SPRINGS* Fall-Line Motorsports has taken everything they've learned in manufacturing over the last decade to create an ultra-high-end interpretation of the G8X / F8X M2 M3 M4 and E9X M3 lower camber arm. Fall-Line's bespoke version discards the deformation-prone stamped steel arm that includes a provision for the rear coil spring in favor of 5-axis CNC machined, billet aluminum that eliminates the rear coil mount. This pair has been gorgeously crafted and pocketed (to save weight without compromising rigidity) and is hard coat black anodized for ultimate resistance to wear. So too has the hardware been given an upgrade—10.9 grade corrosion-resistant extended bolts are included to replace the inferior factory pieces. These arms represent another exciting entry into the often neglected F8X / E9X suspension arm market and add valuable peace of mind for street or motorsport duty from the undisputed champion within the BMW realm. Product Details: For all G8X, F8X, and E9X M3 cars using TRUE Rear Coil Over Conversion ONLY DMG Mori 5-Axis CNC machined, billet aluminum construction Hard coat black anodized Includes Camber Shim Set Sold in pairs

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Fall-Line Motorsports G8X / F8X Rear Sway Bar End Link Kit - V2 ...

T#:28038192

Part#: FLM-F8X-G8X-1BRL

Ships in 1 Business Day

$ 198.00 USD

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$ 198.00 USD

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Lowering your car is often the first step in suspension tuning, but occasionally, this process can adversely affect other associated components. Unwanted sway bar pre-load may be one of these consequential effects, adding asymmetrical spring rate bias to one side of the car versus the other. This imbalance may affect your overall chassis dynamics and corner balance. For this reason, adjustable sway bar end links are critical—by adjusting each link with the car at operating weight, you can ensure the sway bar is completely unloaded at your determined ride height, restoring your chassis' balance and your confidence in all driving situations. Unlike all other link kits on the market that utilize the cheaper and simpler jam-nuts, Fall-Line utilizes OE tie-rod end style pinch-nut fasteners to ensure they never lose their set length. NOTE: Installed photos show V1 jam-nut style V2 Key Features: Now includes OE tie-rod end style pinch-nut fastener rod ends Eliminates the typical jam-nut rod ends that are known to move over time Designed for superior corner balancing Ensures equal weight distribution on each tire Compatible with height adjustable dampers Eliminates uneven cross-weights Prevents sway bar-induced suspension stress Allows for precise customization through length variation Includes dust boots to protect against dust interference Made in USA Sold as a pair

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Fall-Line Motorsports G8X / F8X Rear Lower Tension / Fixed Toe Arm Se...

T#:27938408

Part#: FLM-G8X-1FRTAK

Ships on Aug 28, 2026

$ 679.99 USD

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$ 679.99 USD

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This item can function as the Rear Lower Tension Arm, as well as a Fixed Toe Arm. This SKU replaces OEM BMW Part number: 33322284534 Experience championship-level performance with Fall-Line Motorsports' precision-engineered suspension components. Crafted from aircraft-grade billet aluminum and finished with military-spec hard coat anodizing, these components are designed to elevate your driving experience to victory. Improved Handling and Durability Fall-Line's F8X / G8X lower tension arms and fixed toe arms are built to excel in motorsport conditions. Their CNC-machined, one-piece construction ensures both strength and longevity. Featuring the largest FK spherical bearings on the market, these arms eliminate rubber from critical areas, giving you ultimate control over your car's tire behavior and enhancing your confidence behind the wheel. Stainless steel spiral locks provide 360-degree clamping force for a secure fit under competition-level loads. Long-Lasting Performance Our spherical bearings outlast OEM rubber variants, sparing you the hassle of repeated replacements. While these suspension upgrades offer improved feedback and handling, they may result in a slight increase in noise, vibration, and harshness. Product Details: Compatible with all G8X and F8X M cars DMG Mori 5-Axis CNC machined 6061-T6 aluminum Full stainless bearing assembly (hats, bearing, housing, spiral locks) Sold in pairs; designed to replace rear trailing/tension arms (BMW Part Number: 33-32-2-284-534) MIL Spec hard coat clear anodizing Made in the USA Fixed toe arms retain factory Eccentric bolt adjustment

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Turner BMW Dual Mount Diff Plate - With Extra Rear Position OE Bushin...

T#:589799

Part#: 26773TMS05KT

Ships in 2 Business Days

Sale - Save 25% $ 624.99

This product was last offered at the strikethrough price on
06-14-2026

$ 468.74 USD

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Sale - Save 25%

$ 624.99

This product was last offered at the strikethrough price on
06-14-2026

$ 468.74 USD

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2-Piece Rear Subframe Bushing - Rear Position (95A) - F8X G2X G8X ...

T#:53326250

Part#: 056755LAKT

In Stock

$ 104.98

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

$ 100.98 USD

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$ 100.98 USD

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Enhance rear-end control and put more power to the ground with a straightforward 3-piece design that installs with ease. The factory rubber may favor ride comfort, but it struggles to keep up when driving gets aggressive. As it wears, the OEM bushing can soften and deform, reducing stability and allowing wheel hop to creep in when you need traction most.

Our 95A durometer polyurethane bushings solve that problem. Engineered to strike the perfect balance between soft factory rubber and harsh solid mounts, they significantly reduce differential movement without introducing excessive vibration. The result is more efficient power transfer, so your torque goes straight to the rear wheels instead of being lost in drivetrain flex.

Features & Benefits:

Minimizes differential movement and instability to help eliminate wheel hop
Two-piece 95A split polyurethane design for easier installation
Precision-fit insert reinforces the bushing and strengthens mounting points
Resistant to road salt, oils, and harsh chemicals
Compatible with dual mount differential plates
Design:

Type II Anodized 6061-T6 CNC billet aluminum inserts for superior corrosion resistance and durability.
95A Polyurethane 2-Piece Isolator.
Product Development:

Our Rear Differential Bushings are designed, engineered, tested, and quality inspected by our Research & Development team. Our development process includes leading-edge product technology: FARO laser scanning for reverse engineering and quality inspection, SolidWorks 3D CAD modeling, rapid prototyping utilizing our in-house 3D printer, and rigorous long-term product testing.

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Fall-Line Motorsports G8X / F8X Rear Lower Control Arm Bearing Set - ...

T#:28038181

Part#: FLM-G8X-1BLCABO

Ships in 1 Business Day

$ 329.99 USD

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$ 329.99 USD

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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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Rear Upper Control Arm Set - F8X

T#:5580939

Part#: FLM-F8XWUAK

In Stock

$ 1,040.00

This product was last offered at the strikethrough price on
05-19-2026

$ 990.99 USD

Limited Qty Sale

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$ 1,040.00

This product was last offered at the strikethrough price on
05-19-2026

$ 990.99 USD

Limited Qty Sale

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These upper wishbones boast two major benefits: replace the OEM rubber bushings with spherical units and add valuable adjustability versus the standard, fixed arm. The new adjustment capabilities allow ultra fine-tuning within the full-suspension suite—the more consistent suspension geometry, amongst other benefits, results in significantly improved performance and confidence in all driving conditions.

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Fall-Line Motorsports F8X M2 / M3 / M4 Rear Upper Control Arm Set ...

T#:28038190

Part#: FLM-F8X-1FWUAK

In Stock

$ 1,040.00 USD

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$ 1,040.00 USD

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From years of competitive race experience, Fall-Line has become synonymous with producing not only championship caliber race cars, but the finest suspension components that help propel them to victory. As the final piece within Fall-Line’s suite of rear suspension offerings for the F8X M2 / M3 / M4, these upper wishbones boast two major benefits: replace the OEM rubber bushings with spherical units and add valuable adjustability versus the standard, fixed arm. The new adjustment capabilities allow ultra fine tuning within the full suspension suite—the more consistent suspension geometry, amongst other benefits, results in significantly improved performance and confidence in all driving conditions. These arms are direct replacements for BMW Part No. 33322284777. The F8X cars will notice an immediate difference due to its unique subframe and chassis relationship—torsional rigidity is further improved with the addition of these arms with only marginal increases in NVH. As an added benefit, the spherical bearings will outlast the OEM rubber variants, saving the headache of repeated replacement over your ownership. Product Details: Fits all F8X M2 / M3 / M4 Motorsport clamp-style fastener for faster, more reliable alignment adjustments Long-life FK spherical bearings Made in USA Replaces OEM BMW Part Numbers: 33-32-2-284-777

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Fall-Line Motorsports G8x / F8x M2 / M3 / M4 Rear Upper Control Arm B...

T#:27938412

Part#: FLM-G8X-1BRUCA

Back Ordered

$ 350.00 USD

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$ 350.00 USD

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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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SPL Parts Caster Adjustable Tension/Trailing Rod Bushings - E8X E9X F...

T#:553806

Part#: SPLCRBE9X

Ships in 2 Business Days

$ 413.00 USD

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$ 413.00 USD

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SPL Parts is a performance suspension manufacturer that designs and tests their products all in-house here in the USA. Additionally, all materials used are sourced from American suppliers to ensure consistently high quality products. SPL Parts products are all constructed using chromoly seamless straight tubing, DOM mandrel bent tubing, and 6061 and 2024 aluminum for high strength and quality. All TIG welding and CNC machining is also done locally by professional welders and machine shops to meet exact quality standards and tolerance specifications. For anything from racing to street driven needs, SPL Parts offer an amazing line of premium quality products that are perfect to get your car back in spec.

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Fall-Line Motorsports Front Mono Ball Conversion Kit - F87 M2 ...

T#:598880

Part#: FLM-F87-1BUNI

Ships in 1 Business Day

$ 423.00 USD

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$ 423.00 USD

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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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SPL Parts Titanium Series Adjustable Rear Toe Arm Pair - F8X M2/3/4 ...

T#:553694

Part#: SPLRTAF8X

Ships in 1 Business Day

$ 404.00 USD

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$ 404.00 USD

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When lowering your vehicle, toe alignment is thrown off. These SPL adjustable toe arms offer a wide range of toe adjustment and are a significant improvement over stock, eliminating suspension deflection and increasing handling response thanks to the FK Bushings rod ends that are Teflon lined.

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Turner Motorsport Control Arm Monoball Upgrade Kit

T#:2528148

Part#: 006261LA09

In Stock at Vendor

Sale - Save 3% $ 2,028.99

This product was last offered at the strikethrough price on
06-14-2026

$ 1,968.12 USD

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Sale - Save 3%

$ 2,028.99

This product was last offered at the strikethrough price on
06-14-2026

$ 1,968.12 USD

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BMW’s are known to have failure prone rear control arm bushings. The flexible rubber bushings, even those found in M performance models, allow significant movement of the rear 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 F80, F82, F83, and F87 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 that’s equally at home on the street or track - look no further. We have you covered. We offer these control 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.

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Upper Spring Hats/Perches (Pair) - 2.25 Inch / 16mm Pin / Square Seat...

T#:340477

Part#: TSU998062A

Ships on Dec 2, 2026

Sale - Save 25% $ 132.99

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

Starting at $ 99.74 USD

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Sale - Save 25%

$ 132.99

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

Starting at $ 99.74 USD

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These aluminum upper spring hats are for coil over struts with a 2.25" coil over spring. The specs are listed below; match the hat specs with your spring and strut. For a proper fitment you must confirm the spring hat matches the strut pin, especially on high-end motorsport struts.

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Upper Spring Hats/Perches (Pair) - 2.25 Inch / 16mm Pin / Tapered Sea...

T#:340476

Part#: TSU9980548

Ships on Dec 2, 2026

Sale - Save 25% $ 132.99

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

Starting at $ 99.74 USD

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Sale - Save 25%

$ 132.99

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

Starting at $ 99.74 USD

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These aluminum upper spring hats are for coil over struts with a 2.25" coil over spring. The specs are listed below; match the hat specs with your spring and strut. For a proper fitment you must confirm the spring hat matches the strut pin, especially on high-end motorsport struts.

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KW Height Adjustable Spring Kit - F83 M4 Convertible

T#:384582

Part#: 253200AVKT

Back Ordered

$ 1,284.00 USD

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$ 1,284.00 USD

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KW H.A.S - Height Adjustable Spring kits are a great alternative to conventional springs. You can adjust the height of your vehicle with the KW height adjuster. These kits are ideal for cars with either stock type shocks or the factory EDC - Electronic Damping Control - shocks, as the factory EDC system is retained. This lowering solution from KW optimizes the dynamic performance and steering behavior while still using the factory EDC system. This kit contains vehicle-specific adjustable spring seats with adjusting KW lowering springs. This complete conversion allows an individual adjustable lowering solution. Front Lowering Range: 0.2"-1.0" Rear Lowering Range: 0.2"-1.0"

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Rod End Boot (14-18mm) - Priced Each

T#:599632

Part#: RERS3

In Stock

Sale - Save 43% $ 27.99

This product was last offered at the strikethrough price on
03-27-2026

$ 16.00 USD

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Sale - Save 43%

$ 27.99

This product was last offered at the strikethrough price on
03-27-2026

$ 16.00 USD

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Extend the life of your heim joints with this flexible rubber protective boot. Designed to fit 14mm–18mm spherical bearings and rod ends, it shields critical components from dirt, moisture, and road debris. Keeping contaminants out helps ensure consistent performance and reduces wear over time.

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