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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
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Powerflex - Corporate Logo
T#:22163423
Part#: PFR5-427
Ships in 2 Business Days
$ 44.99 USD
Free Shipping on orders $49 and up
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
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Powerflex - Corporate Logo
T#:26238475
Part#: BS009K
In Stock
$ 54.99 USD
Free Shipping on orders $49 and up

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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OEM Lemforder Guide Support, Lower Part - 31336776389 - E70 X5,E71 X6...
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Lemforder - Corporate Logo
T#:398574
Part#: 31336776389
In Stock
$ 8.99

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

$ 6.99 USD
Free Shipping on orders $49 and up
$ 6.99 USD
Free Shipping on orders $49 and up

OEM Lemförder is an engineering company that focuses on high-quality, precision manufacturing of critical suspension and steering components. Providing exceptionally high quality parts directly to BMW, as well as 50+ other big name automotive companies, such as Mercedes and Audi, their history of reliability and variety of offered parts makes them one of the biggest names for a go-to OEM parts provider. Lemförder parts place an important emphasis on design, production, and assembly, ensuring maximum reliability. They even coat all parts possible with corrosion protection for extended longevity.

This item fits the following BMW Chassis:
E70 X5,E71

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Shock Mount - Rear
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2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Lemforder - Corporate Logo
T#:401320
Part#: 33526754123
In Stock
$ 22.99

This product was last offered at the strikethrough price on
04-06-2026

$ 19.65 USD
Free Shipping on orders $49 and up
$ 19.65 USD
Free Shipping on orders $49 and up

OEM Lemforder Bump Stop - E30 E36 E28 E34 E39 E24 E32 E38 E65 E66 ...
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2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Lemforder - Corporate Logo
T#:398972
Part#: 31331124449
Ships on Dec 31, 2026
$ 11.99 USD
Free Shipping on orders $49 and up

This rear shock bump stop is designed for use on all cars, especially with lowered suspensions. This prevent shocks from bottoming out and causing damage from excess travel.

Used on the following chassis:
E30 E36 E28 E34 E39 E24 E32 E38 E65 E66

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