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BMW Suspension Parts for BMW X5 M S63 4.4L

Your BMW's handling is determined by the capabilities and age of your suspension components. Our selected aftermarket performance suspension like coilovers, lowering springs, cup kits, and dampers can improve the handling of your BMW dramatically. With those upgrades comes the needs for proper adjustment; our recommended supporting modifications comes stiffer sway bars, bushings, and adjustable camber/caster plates, to name a few found on this page. Completely build your suspension for the most competitive BMW driving experience, achieve your perfect look, or simply replace your worn suspension with our recommended parts.

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BC Racing Rear Damping Adjustment Extenders - BR Type

T#:555864

Part#: DMP-EXT

Back Ordered

$ 39.99 USD

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$ 39.99 USD

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The rear damping adjuster on coilovers is usually hidden under a bunch of hard to reach interior panels requiring you to remove carpet, panels and sometimes even the rear seat back in order to adjust the dampening on your BC rear coilovers. The BC Racing rear extender adjuster allow you to make these adjustments without removing the rear interior. Simple make two small holes in the interior above the adjuster and the extension can be passed through the interior panels. Now the adjustments can be performed from above.

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Turner Motorsport Thrust Arm Monoball Upgrade Kit

10X Entries Into Our F80 M3 Sweepstakes

T#:5746398

Part#: 006309LA01-MA

Ships in 5 Business Days

Sale - Save 5% $ 1,059.99

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

$ 1,006.99 USD

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Sale - Save 5%

$ 1,059.99

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

$ 1,006.99 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. 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 that’s 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.

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

10X Entries Into Our F80 M3 Sweepstakes

T#:599632

Part#: RERS3

In Stock

Sale - Save 46% $ 27.99

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

$ 15.00 USD

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Qty

Sale - Save 46%

$ 27.99

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

$ 15.00 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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Front Control Arm Bushing - Priced Each

2X Entries Into Our F80 M3 Sweepstakes

T#:592168

Part#: 31106771194

Ships in 3 Business Days

$ 28.99 USD

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$ 28.99 USD

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Worn bushings allow excess movement in your suspension components, taking away from your handling and ride quality. Restore factory performance with new bushings.

Front Differential Input Seal Kit - E46, E53, E60, E61, F30

10X Entries Into Our F80 M3 Sweepstakes

T#:41289766

Part#: 31521428678TKT

Back Ordered

$ 52.99

This product was last offered at the strikethrough price on
07-23-2026

$ 50.99 USD

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$ 50.99 USD

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This kit comes with the seal and both dust covers needed to re-seal your vehicles input shaft on the front differential.

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BMW Suspension Parts for BMW X5 M S63 4.4L

Sub-Categories

BC Racing Rear Damping Adjustment Extenders - BR Type

Turner Motorsport Thrust Arm Monoball Upgrade Kit

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

Front Control Arm Bushing - Priced Each

Front Differential Input Seal Kit - E46, E53, E60, E61, F30

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