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Bump Stops & Hardware

Riding on old bump stops can really ruin the quality of your BMW's ride. If you're already replacing your shocks and springs, be sure to pick up some fresh bump stops to service your vehicle correctly.
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E9X / F3X RWD Ride Height Adjuster Shim - PFR5-427
E9X / F3X RWD Ride Height Adjuster Shim - PFR5-427
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Powerflex - Corporate Logo
T#:22163423
Part#: PFR5-427
Ships in 2 Business Days
$ 44.99 USD
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$ 44.99 USD
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Achieving an even ride height, particularly in rear-wheel-drive (RWD) vehicles, is vital for enhancing stability, handling, and overall performance. Replacing your stock adjuster shim with a Powerflex RWD Ride Height Adjuster Shim provides a dependable solution. In this article, we'll explore the numerous benefits of this upgrade, meticulously designed to level your vehicle and boost its performance. Enhanced Vehicle Balance: Uneven ride height can lead to imbalances in handling, resulting in reduced stability on the road. By opting for the Powerflex RWD Ride Height Adjuster Shim, you'll experience a more balanced ride, ultimately improving your vehicle's stability and road-handling capabilities. Precision in Handling: Achieving the ideal ride height is essential for precise handling. Replacing your stock shim with Powerflex's high-quality alternative enhances the precision of your vehicle's handling. This is especially critical for RWD vehicles that rely on rear-wheel traction for performance and control. Enhanced Comfort on the Road: Uneven ride height can contribute to discomfort during your drive, causing vibrations and instability. The Powerflex RWD Ride Height Adjuster Shim replacement effectively resolves these issues, resulting in a smoother and more comfortable ride. Whether you're on a long journey or navigating your daily commute, you'll appreciate the enhanced comfort. Longevity and Durability: Powerflex is synonymous with top-tier quality. The RWD Ride Height Adjuster Shim is crafted from high-quality materials, ensuring both durability and an extended service life. By minimizing wear and tear on your suspension components, this upgrade can prolong the lifespan of your vehicle's suspension system and related parts. OE / OEM Cross Reference Numbers: 33536769473
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Performance Polyurethane Bump Stop Set R50 to R61
Performance Polyurethane Bump Stop Set R50 to R61
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Powerflex - Corporate Logo
T#:26238475
Part#: BS009K
In Stock
$ 54.99 USD
Free Shipping on orders $49 and up
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$ 54.99 USD
Free Shipping on orders $49 and up
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Enhance the durability and performance of your Mini's suspension with Powerflex Performance Polyurethane Bump Stops. Designed to protect dampers, especially on lowered vehicles, these bump stops are firmer than factory ones, offering superior compression absorption and protection against premature damper failure. Powerflex, the leading suspension bushing manufacturer in Europe, ensures precise fit and long-lasting quality with their premium polyurethane bushings. Upgrade to Powerflex bump stops for improved performance, reduced shock tower deformation, and a more engaging driving experience.

  • Firmer than factory bump stops for superior compression absorption
  • Protects dampers from bottoming out and premature failure
  • Made by the top suspension bushing manufacturer, Powerflex
  • Exact-fit standards ensure durability and performance
  • Ideal for street-driven vehicles and occasional autocross or track use
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Coilover Installation/Cup Kit - Front - 5-Bolt Strut Mount
Coilover Installation/Cup Kit - Front - 5-Bolt Strut Mount
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Packaged by Turner - Corporate Logo
T#:27871818
Part#: 31306881929KT4
In Stock at Vendor
$ 415.99

This product was last offered at the strikethrough price on
03-11-2026

$ 383.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 383.99 USD
Free Shipping on orders $49 and up
Add to Wish List

Installing a new set of shocks and struts in your BMW? Turner has your back with this complete "cup kit", which contains all the necessary components for ensuring a lasting installation.

See "kit contents" for a detailed list of all components included with this purchase.

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