SKUNK2 COLD AIR INTAKE K20Z 06-11 HONDA CIVIC TYPE R FN2 COOLANT HOSES Staggered Digressive Valve (SDV) technology

Staggered Digressive Valve (SDV) technology provided unique digressive damping curve on compression and rebound

Heads are ultra Sonic cleaned prior to assembly

Installing this header removes your cat

Choose between catless or 300 CEL cat

Optimized engine placement for best axle alignment

SKUNK2 COLD AIR INTAKE K20Z 06-11 HONDA CIVIC TYPE R FN2 COOLANT HOSES Staggered Digressive Valve (SDV) technologySkunk2 drew upon its experience and longstanding technical partnership with championship winning Compass360 Racing when developing its all new Cold Air Intake for the '06 11 Civic Si. The results are the best performing, best fitting intake system available. Skunk2's Cold Air Intake is manufactured from molded polymer plastic for superior intake air insulation when compared to aluminum as well as for a smooth, continuous taper. When compared to