KSport Kontrol Sport Coilovers for 2004-2011 Mercedes-Benz SLK RWD (R171) whiteline-strut-tower-brace 8 kg/mm (549 lbs/in) Spring

8 kg/mm (549 lbs/in) Spring Rate (Rear) 12

Eliminating subframe deflection sharpens steering response

4L (V8) Drivetrain RWD Bar Diameter - Rear 1 in

The KSport Asphalt Rally AR Coilover Kit is engineered for the abuse of tarmac rally stages and hard-driven back roads — exactly the conditions that break softer street coilovers on the 1994-1999 Toyota Celica

2009 Subaru Impreza WRX (GR)

KSport Kontrol Sport Coilovers for 2004-2011 Mercedes-Benz SLK RWD (R171) whiteline-strut-tower-brace 8 kg/mm (549 lbs/in) SpringThe KSport Kontrol Sport Coilover Kit adds a firmer, more track focused personality to the 2004 2011 Mercedes Benz SLK. Spring rates and valving run 20 30% stiffer than the Kontrol Pro, giving you the roll control, turn in, and stability you need when the road opens up or when you start seeing cones. The ride is still streetable, but the priority has shifted toward precision. Full height adjustment lets you drop your Mercedes Benz SLK to a clean,