E46 Rear Coil-Over Reinforcement Plates (Z4) K0186-95-SC is in stock. This adjustment capability allows you

This adjustment capability allows you to optimize the performance of your sway bar system based on your specific driving preferences and conditions

These bushings provide an overall improvement during on/off throttle loading

Don't live with your broken E30 odometer

Eliminate slop in your Z3 M

Back by popular demand

E46 Rear Coil-Over Reinforcement Plates (Z4) K0186-95-SC is in stock. This adjustment capability allows youBMW E46 REAR COILOVER REINFORCEMENT PLATES The E46 had rear cast aluminum arms which will not hold up to the load focused on the center with a coilover setup. Why is this? It was designed for a spring which would sit on a larger area (spreading the load over the arm). Coilover springs are not only smaller in diameter but are also usually stiffer. This means that the load will be focused in a much smaller surface and WILL brake the cast aluminum arms.