HKS Valve S/P Set Inner-shim 3SG Tesery Official Store Any significant bumper modification

Any significant bumper modification

Carry-On Approved: No more baggage claim delays—this TSA-friendly size lets you keep your gear close

Forged carbon fiber plug / coil pack cover

Increased fluid volume - Fewer refill cycles between seasonal washings

and ready for any driving condition

HKS Valve S/P Set Inner-shim 3SG Tesery Official Store Any significant bumper modificationHKS valve springs are stiffer springs specifically designed for use with HKS camshafts. As valve train dynamics change with the use of high performance cam profiles and greater lift, stiffer valve springs are needed to optimize valve movement. When changing to a high lift cam, stock springs cannot match the increased valve train movement. Therefore HKS engineered valve springs that are precisely matched to the characteristics of HKS camshafts. A