15% Off SpeedFactory OnlyBest selling productsExcept Excluded Sale BrandsFlash Sale ExclusionsNew productsSF PartsSpeedFactory RacingTitanium Engine / Dress-Up HardwareTitanium Parts
SpeedFactory Racing’s Titanium Valve Cover Hardware Kit adds a unique finishing touch to any engine bay. These kits are available for Honda / Acura...
15% Off SpeedFactory OnlyBest selling productsBoost ControlBoost Control / MAP Sensors / BatteryBoost ControllersElectronicsExcept Excluded Sale BrandsFlash Sale ExclusionsForced InductionNew productsSENSORS / SOLENOIDS / CONVERSION HARNESSESSensors/SolenoidsSF PartsSpeedFactory Racing
The SpeedFactory Racing 4-Port Boost Control Solenoid Kit allows precise boost control with a PWM (pulsewidth modulation) signal from a source (Engine Control Module...
15% Off SpeedFactory OnlyBest selling productsCOOLANT HOUSINGS AND FILLER NECKSCooling System / Radiators / Hose Kits / FittingsExcept Excluded Sale BrandsFill Necks / Fill Pots / Thermostat Housings/ Radiator CapsFlash Sale ExclusionsNew productsNew Products!SF PartsSpeedFactory Racing
No more trying to cut and weld -16AN fittings to crusty old thermostat housings! SpeedFactory Racing -16AN Cast Thermostat Housings are designed to replace...
15% Off SpeedFactory OnlyBest selling productsCooling SystemCooling System / RadiatorsCooling System / Radiators / Hose Kits / FittingsExcept Excluded Sale BrandsFill Necks / Fill Pots / Thermostat Housings/ Radiator CapsFlash Sale ExclusionsNew productsRADIATOR HOSES / CLAMPSRADIATORS & HOSESRadiators / Cooling systemSF PartsSpeedFactory Racing
Fits All SpeedFactory Radiator Filler necks! Our high performance radiator cap will not only improve the appearance of your vehicle’s engine bay, but it...
15% Off SpeedFactory OnlyBest selling productsDRIVETRAIN / CHASSISExcept Excluded Sale BrandsFlash Sale ExclusionsNew productsSF PartsSpeedFactory RacingTransmission SF
The SpeedFactory SF-Modified Shift Change Holder Assembly (SCHA) is a must-have upgrade for B-Series FWD hydraulic transmissions. Designed for both high-performance dogbox and stock...
15% Off SpeedFactory OnlyBest selling productsDECEMBER DAILY DEALS!EngineExcept Excluded Sale BrandsEXHAUST PIPING / CAT-BACKSExhaust SystemFlash Sale ExclusionsNew productsSF PartsSpeedFactory RacingTurbo Manifolds / Exhaust Components
We are proud to introduce the SpeedFactory Racing 3" Stainless Steel Mandrel Bent Cat-Back Exhaust Piping Kit! A simple and affordable high-performance exhaust piping...
15% Off SpeedFactory Only2% OFF5% OffBest selling productsCylinder Head PartsEngineEngine and Billet PartsEngine and Billet PartsEngine PartsExcept Excluded Sale BrandsFlash Sale ExclusionsHead Stud KitsNew productsSF PartsSpeedFactory Racing
SpeedFactory Racing Extreme Duty L19 Head Stud Kit for Honda/Acura B & K Series (B Series VTEC engines - B16A, B18C1, B18C5, B20VTEC, LSVTEC,...
15% Off SpeedFactory Only5% OffBest selling productsCamshaftsCylinder Head PartsDECEMBER DAILY DEALS!EngineEngine and Billet PartsEngine PartsExcept Excluded Sale BrandsFlash Sale ExclusionsNew productsSF PartsSpeedFactory Racing
SpeedFactory Racing D16 SOHC VTEC Street Savage Camshaft Fitment: D15/D16 SOHC VTEC engines (D16Z6, D16Y8, JDM D15B SOHC VTEC, SOHC VTEC ZC) We proudly released...
15% Off SpeedFactory Only5% OffAccessoriesBest selling productsBillet PartsDECEMBER DAILY DEALS!EngineEngine and Billet PartsEngine Block PartsEngine PartsExcept Excluded Sale BrandsFlash Sale ExclusionsNew productsSF PartsSpeedFactory Racing
We all pour huge amounts of time and effort into building our cars. Setting the base timing ACCURATELY and to PRECISELY THE SAME VALUE...
The cookie settings on our website are set to 'allow all cookies' to give you the very best experience. Please click Accept Cookies to continue to use the site!