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...
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 productsBoost ControlBoost Control / MAP Sensors / BatteryExcept Excluded Sale BrandsFlash Sale ExclusionsNew productsSENSORS / SOLENOIDS / CONVERSION HARNESSESSF PartsSpeedFactory Racing
The SpeedFactory Racing 4-Port Boost Control Solenoid Mounting Bracket kit allows you to securely and professionally mount your SpeedFactory Electronic Boost Control Solenoid in...
15% Off SpeedFactory Only2% OFF5% OffBest selling productsCylinder Head PartsEngineEngine and Billet PartsEngine PartsExcept Excluded Sale BrandsFlash Sale ExclusionsHead Stud KitsNew productsNew Products!SF PartsSpeedFactory Racing
SpeedFactory Racing 4140 Head Stud Kit for Honda D-Series (All) PAIR WITH ONE OF OUR SPEEDFACTORY RACING MLSS-HP HEAD GASKETS FOR THE ULTIMATE SEALING...
15% Off SpeedFactory Only2% OFF5% OffBest selling productsCylinder Head PartsDECEMBER DAILY DEALS!EngineEngine and Billet PartsEngine PartsExcept Excluded Sale BrandsFlash Sale ExclusionsHead Stud KitsNew productsSF PartsSpeedFactory Racing
SpeedFactory Racing 4140 Head Stud Kit for Honda/Acura B & K Series (B Series VTEC engines - B16A, B18C1, B18C5, B20VTEC, LSVTEC, K20, K24)...
15% Off SpeedFactory OnlyBest selling productsCouplers and HoseExcept Excluded Sale BrandsFlash Sale ExclusionsForced InductionINTERCOOLERS / COUPLERSNew productsSF PartsSILICONE HOSE COUPLERSSpeedFactory Racing
SpeedFactory is proud to offer our own line of silicone couplers. Our 4 ply Polyester reinforced silicone couplers have been made to survive serious...
15% Off SpeedFactory Only5% OffBest selling productsDECEMBER DAILY DEALS!EngineEngine and Billet PartsEngine and Billet PartsEngine PartsExcept Excluded Sale BrandsFlash Sale ExclusionsIntake SystemNew productsSF PartsSpeedFactory RacingTHROTTLE BODIES & CABLES
Introducing SpeedFactory Racing’s precision cast 70mm Throttle Body for Honda B, D, F, and H series - bolt-on increased airflow, throttle response, and power...
15% Off SpeedFactory OnlyBest selling productsExcept Excluded Sale BrandsFlash Sale ExclusionsNew productsSF PartsSpeedFactory RacingTurbo ManifoldsTurbo Manifolds / Exhaust Components
CURRENT ESTIMATED MANIFOLD MANUFACTURING TIME IS 7-8 WEEKS. The SpeedFactory Racing A/C Compatible RamHorn produces great spool and offers impressive top-end performance, making it the...
15% Off SpeedFactory Only5% OffBest selling productsBillet PartsEngine and Billet PartsEngine PartsExcept Excluded Sale BrandsFlash Sale ExclusionsNew productsNew Products!SF PartsSpeedFactory Racing
Optimize your engine quickly and easily with the new SpeedFactory Racing B-Series / H23 Adjustable Cam Gears featuring our EZ-Dial Adjuster. With a cam...
15% Off SpeedFactory OnlyBest selling productsExcept Excluded Sale BrandsFlash Sale ExclusionsIntercoolersIntercoolersINTERCOOLERS / COUPLERSNew productsSF PartsSpeedFactory Racing
SpeedFactory Air-to-Air Intercooler Cores feature bar and plate core construction with a very specific staggered fin combination that is engineered to achieve maximum cooling...
15% Off SpeedFactory OnlyBest selling productsCooling System / RadiatorsCooling System / Radiators / Hose Kits / FittingsExcept Excluded Sale BrandsFlash Sale ExclusionsNew productsRADIATORSRADIATORS & HOSESRadiators / Cooling systemSF PartsSpeedFactory RacingTucked Radiators / Hose & Fitting Kits
The SpeedFactory Racing Aluminum Tucked Radiator is a must have when trying to utilize precious engine bay space in your Honda/Acura vehicle. These radiators...
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