SF Racing Air Struts for 2005-2012 Porsche Boxster (987) Aristo 5 kg/mm Spring Rates -

5 kg/mm Spring Rates - Rear 10 kg/mm Top Mounts - Front Aluminum with Rubber Bushings

SF Racing Sport Coilovers for the 2016-2020 Kia Optima (JF) are the best coilovers available for street-driven cars

Part Number SF-BM02-03-TR Vehicle 2000-2006 BMW 3 Series Drivetrain RWD Chassis E46 Damper Model Track Series Damping Adjustability 1-Way: Rebound and Compression Damper Size - Front 52mm diameter Damper Size - Rear 46mm diameter Front Damper Size 52mm diameter Rear Damper Size 46mm diameter Spring Rates - Front 7

Part Number SF-TO15-02-AS Vehicle 1993-1998 Toyota Supra Drivetrain RWD Chassis A80 Damper Model Air Strut Series Damping Adjustability 1-Way: Rebound and Compression Damper Size - Front 50mm diameter Damper Size - Rear 50mm diameter Top Mounts - Front Standard: Aluminum with Rubber Bushings

Part Number SF-LE03-04-SP Vehicle 2006-2013 Lexus IS350 Drivetrain AWD Chassis XE20 Damper Model Sport Series Damping Adjustability 1-Way: Rebound and Compression Damper Size - Front 50mm diameter Damper Size - Rear 50mm diameter Spring Rates - Front 12 kg/mm Spring Rates - Rear 10 kg/mm Top Mounts - Front Aluminum with Rubber Bushings

SF Racing Air Struts for 2005-2012 Porsche Boxster (987) Aristo 5 kg/mm Spring Rates -SF Racing Air Struts for the 2005 2012 Porsche Boxster (987) 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