G8X/F8X/E9X M3 with our Rear Lower Coil Over Camber Arm + Shim SetUpgrade your G8X F8X E9X M3 with our Rear Lower Coil Over Camber Arm + Shim Set, engineered for maximum performance and precision. Unlike the factory's forged aluminum arms, we've crafted these from high quality billet aluminum, offering a more rigid and lightweight design that eliminates the rear coil mount. Finished with a durable hard coat black anodizing, these arms provide superior wear and corrosion resistance, built to handle the demands of