Upgrade your BMW M-series rear suspension with IRP’s lightweight, high-strength upper camber arms. Fully adjustable for precise camber correction, they improve cornering, traction, and tire contact—ideal for street, track, or drift use.
Enhance the precision and adjustability of your rear suspension with IRP Rear Adjustable Upper Camber Arms, engineered for high-performance BMW M models. These arms allow accurate rear camber correction—essential for lowered cars, track setups, wide wheel fitment, improved tire contact, and optimized traction during high-load cornering.
Manufactured from high-strength lightweight aluminum, they reduce unsprung mass and eliminate geometry flex found in factory arms. A perfect upgrade for drivers seeking sharper feedback, stability, and setup accuracy—whether on street, track, or drift environments.