SKUNK2 PRO-C / PRO-S II COILOVER REAR RACE SPRING 18KG/MM 06-11 HONDA CIVIC FD2 exterior Skunk2 Ultra Series valves are

Skunk2 Ultra Series valves are our premium line valves manufactured from HNV3 martensitic steel (IN) and EV8 austenitic steel (EX) onepiece forgings

resulting in tubes and fins capable of optimal flow and efficient heat transfer

Includes donut gasket and flange

CAD-designed construction

forged ball joints

SKUNK2 PRO-C / PRO-S II COILOVER REAR RACE SPRING 18KG/MM 06-11 HONDA CIVIC FD2 exterior Skunk2 Ultra Series valves areCustomize your Pro C or Pro S II Coilovers for the perfect balance between daily driving and track performance. '06 '11 Civic 18kg mm Race Springs are direct replacements for Pro S II and Pro C rear coilovers. Skunk2 Race Springs for Pro C or Pro S II Coilovers allow you to fine tune handling performance and driver feel through customized spring rates and ride heights. All Skunk2 Race Springs are CNC wound using the highest quality SAE 9254V spring