Suspension Secrets Adjustable Rear Traction Arms — BMW G80 M3 / G82 M4

Drastically improve acceleration. Solidly mounted arms designed to extract the most traction from the rear axle.

Key Benefits

• Greatly improved acceleration
• Increased straight-line stability
• More responsive rear axle to throttle inputs
• Reduced unwanted toe flex during throttle application
• Higher corner-exit speeds

Replaces the rubber-bushed OEM arms, so there's no flex under throttle — making the rear axle far more responsive while removing unwanted toe change.

Fits BMW G80 M3 and G82 M4 (2020+).

Price includes applicable US import tariffs and fees for this UK-manufactured product.