SF Racing Sport Coilovers for 2007-2013 Mercedes-Benz S63 AMG RWD (W221) Spring Rates:Front: 14K / Rear: 8K SF Racing Sport Coilovers for

SF Racing Sport Coilovers for the 2019+ Land Rover Discovery Sport (L550) are the best coilovers available for street-driven cars

SF Racing Sport Coilovers for the 2020+ Lincoln Corsair (CX483) are the best coilovers available for street-driven cars

SF Racing Sport Coilovers for the 1994-1997 Mazda 626 (CG) are the best coilovers available for street-driven cars

Part Number SF-MB14-06-SP Vehicle 2007-2013 Mercedes-Benz S63 AMG Drivetrain RWD Chassis W221 Damper Model Sport Series Damping Adjustability 1-Way: Rebound and Compression Damper Size - Front 52mm diameter Damper Size - Rear 50mm diameter Spring Rates - Front 12 kg/mm Spring Rates - Rear 8 kg/mm Top Mounts - Front Aluminum with Rubber Bushings

SF Racing Track Coilovers for the 2019+ Ford Focus ST (C519) are engineered for enthusiasts who demand precision and control on the track

SF Racing Sport Coilovers for 2007-2013 Mercedes-Benz S63 AMG RWD (W221) Spring Rates:Front: 14K / Rear: 8K SF Racing Sport Coilovers forSF Racing Sport Coilovers for the 2007 2013 Mercedes Benz S63 AMG RWD (W221) 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