BMW E46 & Z4 E85 rear trailing arm bushing kit Whiteline W01234

Whiteline W01234 replaces worn rubber bushings in the rear trailing arms of BMW E46 and Z4 E85 models. Designed for fast road or track day use, it sharpens rear axle response without harshness on UK roads.

• Polyurethane compound resists deformation, reducing wheel hop and alignment drift
• Direct-fit installation - no modifications, no machining, no guesswork
• Improves turn-in precision and cornering confidence while retaining daily drivability
• Proven on E46 3 Series and Z4 E85 chassis; not for other BMWs or unrelated platforms