Powerflex Ball Joints for MINI

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Does your BMW have a new suspension clunk? Or maybe you've been ignoring it for awhile. Regardless, if you need a replacement ball joint for your BMW, you're in the right place.
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MINI Gen 1 Roll Center Adjustment Kit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Powerflex - Corporate Logo
T#:31158818
Part#: PFF5-131G
Ships on Jun 22, 2026
$ 117.99 USD
Free Shipping on orders $49 and up

MINI Gen 1 Roll Center Adjustment Kit

The MINI Gen 1 Roll Center Adjustment Kit provides a straightforward solution for enhancing your vehicle’s handling by improving resistance to body roll and correcting suspension geometry on lowered MINIs. When lowering a car, the angle of the front control arm changes, which can impact suspension compression. This adjustment kit restores the original roll center, ensuring optimal performance.

  • Features:
    • Includes a 5mm spacer for fine-tuning different lowering amounts and 17" or larger wheel sizes
    • Comes with longer high-grade bolts to accommodate the thicker ball joint assembly
    • Ball joint not included
  • Benefits:
    • Restores original roll center, improving handling and stability
    • Corrects suspension geometry to enhance driving dynamics
    • Easy installation with included hardware, designed for lowered vehicles

This kit is a direct replacement for OEM Part Number: 31126783443.

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