Part Number SF-BM08-05-TR Vehicle 2007-2013 BMW M3 Coupe Drivetrain RWD Chassis E92 Damper Model Track Series Damping Adjustability 1-Way: Rebound and Compression Damper Size - Front 52mm diameter Damper Size - Rear 50mm diameter Spring Rates - Front 10 kg/mm Spring Rates - Rear 18 kg/mm Top Mounts - Front Standard: Aluminum with Rubber Bushings
Chassis R231 Damper Model Track Series Damping Adjustability 1-Way: Rebound and Compression Damper Size - Front 50mm diameter Damper Size - Rear 50mm diameter Spring Rates - Front 14
Suspension Design - Front True Coilover Suspension Design - Rear True Coilover Fitment Notes -
6 kg/mm Spring Rates - Rear 18 kg/mm Top Mounts - Front Aluminum with Rubber Bushings Top Mounts - Rear Aluminum with Rubber Bushings Suspension Design - Front True Coilover Suspension Design - Rear Divorced (Separate shock and spring) Fitment Notes -
Optional: Aluminum Camber Plates with Pillowball Bushings Top Mounts - Rear Reuse OEM
SF Racing Air Struts for 2004-2007 Scion xB (NCP31) Dart Part Number SF-BM08-05-TR Vehicle 2007-2013SF Racing Air Struts for the 2004 2007 Scion xB (NCP31) 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 ride home, SF Air