Yellow Speed Pro Sport Digressive Coilovers for 2006-2013 Porsche 911 Twinturbo (997.0) 640i 68 Kg/mm Spring Rate -

68 Kg/mm Spring Rate - Rear 8

Part Number KCA394 Part Name Control Arm Bushing Vehicle 2004-2013 Mazda 3 i

2011 Ford Edge

2000 Acura Integra Type R

2014 Nissan 370Z RWD (Z34)

Yellow Speed Pro Sport Digressive Coilovers for 2006-2013 Porsche 911 Twinturbo (997.0) 640i 68 Kg/mm Spring Rate -Yellow Speed Racing Pro Sport Digressive Coilovers for the 2006 2013 Porsche 911 Twinturbo (997. 0) are engineered to deliver exceptional handling performance with a refined balance of ride comfort. Utilizing advanced DPS Digressive (Dynamic Pro Sport Digressive) valving technology, this system provides increased damping force at low shaft speeds for improved control, while allowing greater compliance over bumps and rough roads. The Dynamic Pro Sport