Engine

Part Number: 305-05-0225 Gain an extra 19-22 hp and retain your factory idle and low-speed emissions with Skunk2’s Tuner Series Stage 2 Camshafts, ...

Part Number: 305-05-0220 Gain an extra 12-15 hp and retain your factory idle and low-speed emissions with Skunk2’s Tuner Series Stage 1 Camshafts, ...

Part Number: 305-05-0150 Gain an extra 20-25 hp and retain your factory idle and low-speed emissions with Skunk2’s Tuner Series Stage 3 Camshafts, ...

Part Number: 305-05-0140 Gain an extra 10-15 hp and retain your factory idle and low-speed emissions with Skunk2’s Tuner Series Stage 1 Camshafts, ...

Part Number: TS-SU-440S-K Applications: Subaru WRX 2002-2014, STI 2004-2018, Forester XT, Legacy GT, All EJ20, All EJ25 Torque Solution Reversed In...

Part Number: PSP-ENG-606RD The PERRIN Air Oil Separator traps oil from the crank case vents before it enters the intake, reduces carbon build-up, i...

Part Number: PSP-ENG-606BK The PERRIN Air Oil Separator traps oil from the crank case vents before it enters the intake, reduces carbon build-up, i...

Part Number: OFTB-1 The Killer B Motorsport Relocated Oil Fill Tube changes the location of the oil fill tube and cap. This product was designed fr...

Part Number: 304-05-5205 An engine’s camshafts must be set at their proper positions relative to the crankshaft in order to maximize horsepower. Pr...

Part Number: 304-05-5202 An engine’s camshafts must be set at their proper positions relative to the crankshaft in order to maximize horsepower. Pr...

Part Number: 304-05-5170 An engine’s camshafts must be set at their proper positions relative to the crankshaft in order to maximize horsepower. Pr...

Part Number: 304-05-0275 An engine’s camshafts must be set at their proper positions relative to the crankshaft in order to maximize horsepower. Pr...

Part Number: 344-05-1300 Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda’s B-series VTEC engines. Each kit ...

Part Number: 311-05-7380 Skunk2 is proud to introduce its Pro Series XP (Extra Pressure) Racing Valve Spring Kits for the Honda K-series i-VTEC eng...

Part Number: 308-05-0410 Skunk2’s industry-leading Titanium Retainers for Honda’s K-series engines are designed to significantly reduce valvetrain ...