SF Racing Sport Coilovers for 2011-2015 Kia Optima (TF) Spring Rates:Front: 7.2K / Rear: 5.8K Chassis XP130 Damper Model Sport

Chassis XP130 Damper Model Sport Series Damping Adjustability 1-Way: Rebound and Compression Damper Size - Front 52mm diameter Damper Size - Rear 46mm diameter Spring Rates - Front 6 kg/mm Spring Rates - Rear 4 kg/mm Top Mounts - Front Not Applicable Top Mounts - Rear Not Applicable

Part Number SF-PO09-01-SP Vehicle 2003-2006 Porsche Cayenne Drivetrain

Important Notes Welding required for installation

Part Number SF-HO14-01-SP Vehicle 2010-2016 Honda CR-Z  Drivetrain FWD Chassis ZF1 Damper Model Sport Series Damping Adjustability 1-Way: Rebound and Compression Damper Size - Front 52mm diameter Damper Size - Rear 46mm diameter Spring Rates - Front 6 kg/mm Spring Rates - Rear 4

SF Racing Sport Coilovers for the 2004-2009 Honda S2000 (AP2) are the best coilovers available for street-driven cars

SF Racing Sport Coilovers for 2011-2015 Kia Optima (TF) Spring Rates:Front: 7.2K / Rear: 5.8K Chassis XP130 Damper Model SportSF Racing Sport Coilovers for the 2011 2015 Kia Optima (TF) 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