SF Racing Sport Coilovers for 1970-1973 Datsun 240Z (HS30) 2002 2 kg/mm Spring Rates -

2 kg/mm Spring Rates - Rear 8 kg/mm Top Mounts - Front Standard: Aluminum with Rubber Bushings

SF Racing Sport Coilovers for the 2005-2010 Chrysler 300C (LX) are the best coilovers available for street-driven cars

Chassis V542/235 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 Not Applicable Top Mounts - Front Aluminum with Rubber Bushings Top Mounts - Rear Not Applicable

Part Number SF-BM08-06-SP Vehicle 2008-2013 BMW M3 Convertible Drivetrain RWD Chassis E93 Damper Model Sport 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 18 kg/mm Top Mounts - Front Standard: Aluminum with Rubber Bushings

SF Racing Sport Coilovers for 1970-1973 Datsun 240Z (HS30) 2002 2 kg/mm Spring Rates -SF Racing Sport Coilovers for the 1970 1973 Datsun 240Z (HS30) 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