Chassis XX20 Damper Model Sport Series Damping Adjustability 1-Way: Rebound and Compression Damper Size - Front 52mm diameter Damper Size - Rear 52mm diameter Spring Rates - Front 8
Optional: Aluminum Camber Plates (Pillowball Bushings) Top Mounts - Rear Not Applicable Suspension Design - Front True Coilover Suspension Design - Rear Divorced Important Notes No Rear Spring
Damper Model Sport Series Damping Adjustability 1-Way: Rebound and Compression Damper Size - Front 52mm diameter Damper Size - Rear 46mm diameter Spring Rates - Front 12 kg/mm Spring Rates - Rear 12 kg/mm Top Mounts - Front Aluminum with Rubber Bushings
7 kg/mm Spring Rates - Rear 7 kg/mm Top Mounts - Front Standard: Aluminum with Rubber Bushings
Chassis R53 Damper Model Track Series Damping Adjustability 1-Way: Rebound and Compression Damper Size - Front 52mm diameter Damper Size - Rear 50mm diameter Spring Rates - Front 7 kg/mm Spring Rates - Rear 6 kg/mm Top Mounts - Front Standard: Aluminum with Rubber Bushings
SF Racing Air Struts for 2004-2011 BMW 1 Series 5-Door Hatchback (E87) CR-Z Chassis XX20 Damper Model SportSF Racing Air Struts for the 2004 2011 BMW 1 Series 5 Door Hatchback (E87) are engineered for enthusiasts who demand premium ride quality, aggressive stance, and full adjustability. Designed to work seamlessly with most major air management systems, these air struts provide the perfect balance between daily drivability and show quality fitment. Whether you're looking to slam your car for a clean stance at a car meet or raise it back up for a smooth