Part Number SF-AU03-05-SP Vehicle 2001-2005 Audi A4 Drivetrain FWD Chassis B6/8E Damper Model Sport Series Damping Adjustability 1-Way: Rebound and Compression Damper Size - Front 50mm diameter Damper Size - Rear 46mm diameter Spring Rates - Front 14 kg/mm Spring Rates - Rear 8 kg/mm Top Mounts - Front Not Applicable Top Mounts - Rear Not Applicable Suspension Design - Front True Coilover Suspension Design - Rear Divorced (Separate shock and spring) Important Notes -
Chassis R51 Damper Model Sport Series Damping Adjustability 1-Way: Rebound and Compression Damper Size - Front 52mm diameter Damper Size - Rear 50mm diameter Spring Rates - Front 9
Chassis F20/F21 Damper Model Sport Series Damping Adjustability 1-Way: Rebound and Compression Damper Size - Front 52mm diameter Damper Size - Rear 46mm diameter Spring Rates - Front 7
Part Number SF-LE03-11-SP Vehicle 2017+ Lexus IS300 Drivetrain AWD Chassis GSE35/GSE36/GSE37 Damper Model Sport Series Damping Adjustability 1-Way: Rebound and Compression Damper Size - Front 50mm diameter Damper Size - Rear 46mm diameter Spring Rates - Front 12 kg/mm Spring Rates - Rear 11 kg/mm Top Mounts - Front Aluminum with Rubber Bushings
Chassis F45 Damper Model Sport Series Damping Adjustability 1-Way: Rebound and Compression Damper Size - Front 52mm diameter Damper Size - Rear 50mm diameter Spring Rates - Front 8 kg/mm Spring Rates - Rear 5 kg/mm Top Mounts - Front Standard: Aluminum with Rubber Bushings
SF Racing Track Coilovers for 2003-2010 BMW 5 Series RWD (E60) Spring Rates:Front: 9K / Rear: 6K Part Number SF-AU03-05-SP Vehicle 2001-2005SF Racing Track Coilovers for the 2003 2010 BMW 5 Series RWD (E60) 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