These bushings are ideal for enthusiasts looking to enhance the performance and longevity of their BMW E21's rear differential assembly, especially for track or high-performance applications.
This kit addresses the inherent weakness in the G8X rear end by filling the air gaps in the front differential bushings with high-strength billet aluminum.
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This kit fills the voids in those factory bushings with precision-machined billet aluminum, significantly reducing differential twist and movement.
2X Entries For Our 25th Anniversary Sweepstakes!
An essential upgrade for tuned vehicles or anyone seeking a more connected and predictable driving experience under heavy load.
2X Entries For Our 25th Anniversary Sweepstakes!
Don't let sloppy old rubber take the joy out of your classic drive. Bring that legendary 2002 handling back to life and corner with absolute confidence.
Lifetime Replacement
