SF Racing Air Struts for 1998-2005 Lexus GS430 (S160) Ferrari 6 kg/mm Spring Rates -

6 kg/mm Spring Rates - Rear 4 kg/mm Top Mounts - Front Standard: Aluminum with Rubber Bushing

SF Racing Sport Coilovers for the 2018+ Infiniti QX50 (J55/P71A) are the best coilovers available for street-driven cars

Damper Model Sport Series Damping Adjustability 1-Way: Rebound and Compression Front Damper Size 52mm diameter Rear Damper Size 50mm diameter Spring Rates - Front 10 kg/mm Spring Rates - Rear 8 kg/mm Top Mounts - Front Aluminum with Rubber Bushings Top Mounts - Rear Aluminum with Rubber Bushings Suspension Design - Front True Coilover Suspension Design - Rear True Coilover Important Notes -

Part Number SF-BM04-02-TR Vehicle 2003-2010 BMW 6 Series Convertible Drivetrain RWD Chassis E64 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 6 kg/mm Top Mounts - Front Standard: Aluminum with Rubber Bushings

Part Number SF-AU05-15-AS Vehicle 2011-2017 Audi RS6 Quattro  Drivetrain AWD Chassis C7/4G Damper Model Air Struts Damping Adjustability 1-Way: Rebound and Compression Damper Size - Front 52mm diameter Damper Size - Rear 46mm diameter Spring Rates - Front 14

SF Racing Air Struts for 1998-2005 Lexus GS430 (S160) Ferrari 6 kg/mm Spring Rates -SF Racing Air Struts for the 1998 2005 Lexus GS430 (S160) are the best coilovers available for street driven cars. SF Sport Coilovers were designed to give a wide range of ride height adjustability without reducing the spring travel. Each corner of the car has 32 levels (or clicks) of damping adjustability. This combines both the rebound and compression into one adjustment knob. The coilovers also use rubber top mounts to help reduce the noise that