SF Racing Track Coilovers for 2014-2017 Lincoln NavigatorL 3.2 CHINA MODEL (U418.2) GS430 SF Racing Air Struts for

SF Racing Air Struts for the 1997-2001 Acura Integra Type-R are engineered for enthusiasts who demand premium ride quality

SF Racing Sport Coilovers for the 1977-1981 Toyota Celica (A40/A50) are the best coilovers available for street-driven cars

Part Number SF-AU03-20-SP Vehicle 2019+ Audi RS4 Quattro Drivetrain AWD Chassis B9/8W Damper Model Sport Series Damping Adjustability 1-Way: Rebound and Compression Front Damper Size 52mm diameter Rear Damper Size 46mm diameter Spring Rates - Front 12 kg/mm Spring Rates - Rear 8 kg/mm Top Mounts - Front Aluminum with Rubber Bushings Top Mounts - Rear Not Applicable Suspension Design - Front True Coilover Suspension Design - Rear Divorced (Separate shock and spring) Important Notes -

SF Racing Track Coilovers for the 2013-2018 Nissan Altima (L33) are engineered for enthusiasts who demand precision and control on the track

SF Racing Track Coilovers for 2014-2017 Lincoln NavigatorL 3.2 CHINA MODEL (U418.2) GS430 SF Racing Air Struts forSF Racing Track Coilovers for the 2002 2006 Acura RSX (DC5) are engineered for enthusiasts who demand precision and control on the track. These coilovers are specifically designed with advanced valving in the struts, delivering superior handling and responsiveness tailored for track racing while still being versatile enough for street use. SF Track Coilovers provide a wide range of ride height adjustability below factory height without compromising