Whiteline
Whiteline 15-18 BMW M3 / 15-20 M4 / 16-21 M2 Front Control Arm
Whiteline 15-18 BMW M3 / 15-20 M4 / 16-21 M2 Front Control Arm
Factory rubber bushings are intentionally soft and open in design to allow multi-axis movement during steering, but under heavy braking they compress and release, allowing unwanted arm deflection. The result is reduced stability, inconsistent braking feel, and tire skip—issues that are amplified when ABS is engaged or the car is driven hard. Whiteline’s upgraded arm and bushing solution dramatically reduces this compliance, keeping the suspension geometry stable and the tire planted under load.
Genuine Whiteline. Part number KTA285.
Ships from US warehouse.
WARNING: California Proposition 65 — this product can expose you to chemicals known to the State of California to cause cancer or reproductive harm.

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