Position: Rear, left or right
Setting: HD, for stock suspensions

Rear Bilstein Heavy-Duty (HD) shock. HD shocks are for cars with the standard, factory suspension. They are typically about 20% firmer than the original shock, improving body roll, brake dive, and overall handling. Includes top nut, stock dust boot is re-used. Price is per shock.

This Bilstein HD rear shock fits the following BMWs:
1999-2002Z3 Z3 M Coupe, Z3 M Roadster