HKS forged aluminum pistons are complete sets including piston rings, wrist pins and retaining clips. Piston sets are available in standard cylinder bore size, as well as factory recommend over-bore...

HKS forged aluminum pistons are complete sets including piston rings, wrist pins and retaining clips. Piston sets are available in standard cylinder bore size, as well as factory recommend over-bore...

HKS Adjustable Cam Gears allow fine tuning of the camshaft timing to maximize engine performance and tailor power characteristics for various driving conditions. Either with OEM or HKS Camshafts,...

Recently, a lot of high performance cars feature electronic control of damping force adjustment. HKS assumed it would be best to keep stock electronic control system but add an additional flexibility...

High frequency sport sound right after acceleration. Not too loud while cruising. Quiet at idling. Exhaust system that links with drivers’ mind. There should be a performance sound quality whether...

HKS Stroker Kits include forged aluminum pistons, complete sets including piston rings, wrist pins, retaining clips, connecting rods and crankshaft. All components are designed to work in conjunction...