Chassis ZRR80/ZRR85 Damper Model Track Series Damping Adjustability 1-Way: Rebound and Compression Damper Size - Front 52mm diameter Damper Size - Rear 46mm diameter Spring Rates - Front 10 kg/mm Spring Rates - Rear 8 kg/mm Top Mounts - Front Standard: Aluminum with Rubber Bushings
6 kg/mm Top Mounts - Front Standard: Aluminum with Rubber Bushings
Chassis AD/BW Damper Model Sport Series Damping Adjustability 1-Way: Rebound and Compression Damper Size - Front 52mm diameter Damper Size - Rear 46mm diameter Spring Rates - Front 9 kg/mm Spring Rates - Rear 6 kg/mm Top Mounts - Front Standard: Aluminum with Rubber Bushings
SF Racing Sport Coilovers for the 2010-2017 Audi A8 Quattro AWD (D4/4H) are the best coilovers available for street-driven cars
SF Track Coilovers provide a wide range of ride height adjustability below factory height without compromising spring travel
SF Racing Air Struts for 1975-1978 Datsun 280Z (HS30) SX4 Chassis ZRR80/ZRR85 Damper Model TrackSF Racing Air Struts for the 1975 1978 Datsun 280Z (HS30) 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