Engine Components

Supertech Yamaha FZR-1800 Single Valve Spring Kit

Supertech VW/Audi 2.0L FSI EA113 Single Valve Spring Kit

Supertech VW 2.5L 5cyl 20V Single Valve Spring Kit

Supertech Toyota 4AGE 20V Single Valve Spring Kit (Silver Top)

Supertech Toyota 3SGTE Single Valve Spring

Supertech Nissan SR20VE P12 2.0L DOHC Dual Valve Spring Kit

Supertech Nissan SR20VE 2.0L DOHC Dual Valve Spring Kit

Supertech BMW N54 Conical Valve Springs - Set of 24

Supertech BMW S65/S84 Beehive Valve Spring - Set of 32 (Use w/Factory Retainer & Base)

Supertech Titanium Retainer BMW S65

Gain an extra 10+ hp with Skunk2's Tuner Series Stage II Camshaft for the Honda R18, our premier line of high-performance camshafts for Honda's R18A1 engines. Tuner Series Stage II Camshafts are designed to optimize horsepower and torque on mildly...

Tuner Series Stage 4 Camshaft; Fits w/D VTEC Engines; Intake Dur./Lift 254 Deg./0.476in.; Exhaust Dur./Lift 254 Deg./0.460 in.;This Part...

Gain extra horsepower and torque with Skunk2's Tuner Series Camshafts, our introductory line of high-performance camshafts for Honda's D-series VTEC engines. Tuner Series Stage 2 Camshafts are designed to optimize horsepower and torque on mildly modified...

An engine's camshafts must be set at their proper positions relative to the crankshaft in order to maximize horsepower. The Pro Series Cam Gear Set for Hondas K-series engines enables serious tuners to optimize horsepower and torque by being able to...

Perrin 15-18 Subaru WRX Wrinkle Red Air Oil Separator KitThis Part Fits:YearMakeModelSubmodel2015-2020SubaruWRXBase2015-2020SubaruWRXLimited2015-2020SubaruWRXPremium