SF Racing Air Struts for 2007-2012 BMW 1 Series 3-Door Hatchback (E81) Volkswagen SF Racing Track Coilovers for

SF Racing Track Coilovers for the 1997-2001 Infiniti Q45 (FGY33) are engineered for enthusiasts who demand precision and control on the track

SF Racing Air Struts for the 1997-2003 Pontiac Grand Prix are engineered for enthusiasts who demand premium ride quality

Part Number SF-MB11-02-TR Vehicle 2004-2011 Mercedes-Benz SLK-Class Drivetrain

Chassis ZRR80/ZRR85 Damper Model Sport 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

Chassis AW11 Damper Model Track Series Damping Adjustability 1-Way: Rebound and Compression Damper Size - Front 52mm diameter Damper Size - Rear 52mm diameter Spring Rates - Front 5 kg/mm Spring Rates - Rear 6

SF Racing Air Struts for 2007-2012 BMW 1 Series 3-Door Hatchback (E81) Volkswagen SF Racing Track Coilovers forSF Racing Air Struts for the 2007 2012 BMW 1 Series 3 Door Hatchback (E81) 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