Best selling productsCylinder Head PartsEngineExcept Excluded Sale BrandsFlash Sale ExclusionsNew productsSkunk2Valve Springs
Skunk2 is proud to introduce its Alpha Valve Spring and Titanium Retainer Kit for Honda’s B-series VTEC engines. Each kit includes Skunk2’s high-quality dual...
Best selling productsExcept Excluded Sale BrandsFlash Sale ExclusionsINTAKE GASKETS & ACCESSORIESIntake SystemNew productsSkunk2
Skunk2 Thermal Intake Manifold Gaskets are designed as direct replacements for OEM gaskets. Skunk2's advanced high temperature thermal polymer material protects against heat soak...
Best selling productsCamshaftsCylinder Head PartsEngineExcept Excluded Sale BrandsFlash Sale ExclusionsNew productsSkunk2
Gain an extra 15-20 hp with Skunk2’s Pro 1+ Camshafts, our professional line of high-lift, racing camshafts for Honda’s B-series VTEC engines. Pro 1+...
Best selling productsFlash Sale ExclusionsHats / Gloves / SocksNEW APPAREL!New productsNew Products!SF Apparel / Accs.SpeedFactory Racing
SpeedFactory Racing Classic Embroidered Logo Curved Bill Snapback Hat Show your support for the SpeedFactory Racing team with the SpeedFactory Racing Classic Embroidered Logo...
15% Off SpeedFactory OnlyBest selling productsElectronicsExcept Excluded Sale BrandsFlash Sale ExclusionsForced InductionMAP / TPS SensorsNew productsSENSORS / SOLENOIDS / CONVERSION HARNESSESSensors/SolenoidsSF PartsSpeedFactory RacingTurbocharger Accessories
SpeedFactory 4 Bar MAP (Manifold Absolute Pressure) sensors use state of the art bipolar op amp circuitry with thin film resistor networks built into...
Best selling productsEngineExcept Excluded Sale BrandsFlash Sale ExclusionsForced InductionFUEL PRESSURE REGULATORS & GAUGESFuel SystemNew productsTurboSmartTurbosmart Fueling Components
Turbosmart FPR gauge 0-100psi liquid fill fuel pressure gauge. Fits all Turbosmart FPRs, and any other regulator with a 1/8 NPT gauge port.Features: Stainless...
Best selling productsClutch Kits & FlywheelsClutch Kits / Flywheels - Standard PerformanceCompetition ClutchCOMPETITION CLUTCH FLYWHEELS AND CLUTCH KITSDRIVETRAIN / CHASSISExcept Excluded Sale BrandsFlash Sale ExclusionsHONDA / ACURAHonda/AcuraLightweight FlywheelsNew products
Competition Clutch flywheels are made of 4140 forged steel and are a one-piece design. This helps significantly in reducing the chances of ring gear...
Best selling productsBOOST GAUGESExcept Excluded Sale BrandsFlash Sale ExclusionsForced InductionGauges & PodsNew productsTurboSmartTurbosmart Boost Control
Turbosmart Boost Gauge 0-30psi 52mm - 2 1/16"Turbosmart mechanical boost gauge is the perfect accessory for any of our Gated Boost Control Valves Featuring...
15% Off SpeedFactory OnlyBest selling productsExcept Excluded Sale BrandsFlash Sale ExclusionsNew productsSF PartsSpeedFactory RacingTitanium Manifold StudsTitanium Parts
SpeedFactory Titanium Stud Kits are made of high quality Ti 6Al-4V and incorporate a 3mm hex key tip that allows them to be easily...
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