15% Off SpeedFactory OnlyBest selling productsExcept Excluded Sale BrandsFlash Sale ExclusionsNew productsSF PartsSpeedFactory RacingTitanium Manifold StudsTitanium Parts
These SpeedFactory titanium studs are made of Ti 6Al-4V and incorporate a 4mm hex key tip that allows them to be easily installed using...
15% Off SpeedFactory Only5% OffBest selling productsBillet PartsEngine and Billet PartsEngine and Billet PartsEngine PartsExcept Excluded Sale BrandsFlash Sale ExclusionsNew productsSF PartsSpeedFactory Racing
Commonly known performance issues with OEM Honda/Acura distributor igniters cause many people to convert to more reliable COP (coil on plug) style ignition systems....
15% Off SpeedFactory OnlyBest selling productsExcept Excluded Sale BrandsFlash Sale ExclusionsNew productsSF PartsSpeedFactory RacingTitanium Manifold StudsTitanium Parts
SpeedFactory Chevrolet/GM LSX Titanium Exhaust Manifold Stud Kit (12 pcs.) These SpeedFactory Titanium Exhaust Manifold Studs are made of Ti 6Al-4V and incorporate a...
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 / BatteryElectronicsExcept Excluded Sale BrandsFlash Sale ExclusionsNew productsSENSORS / SOLENOIDS / CONVERSION HARNESSESSensors/SolenoidsSF PartsSpeedFactory Racing
The SpeedFactory Racing 3-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 productsExcept Excluded Sale BrandsFlash Sale ExclusionsNew productsSF PartsSpeedFactory RacingTitanium Manifold StudsTitanium Parts
This is a titanium stud, nut, and washer kit for your Mitsubishi 4G63 Exhaust manifold!These SpeedFactory titanium stud kits are made of Ti6Al-4V and...
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An upgraded intercooler is by far the most important and beneficial modification to this car! A single 4th gear dyno pull on a stone...
15% Off SpeedFactory OnlyAccessoriesBest selling productsBillet PartsCatch Cans/Overflow Tanks/Hose & Fitting KitsEngineEngine and Billet PartsEngine Block PartsExcept Excluded Sale BrandsFlash Sale ExclusionsNew productsSF PartsSpeedFactory Racing
The SpeedFactory Billet B-Series Breather Port Plug was designed specifically for use on Honda/Acura B-Series engines to block off the OEM "black box" breather...
1000-1200+HP15% Off SpeedFactory OnlyBest selling productsExcept Excluded Sale BrandsFlash Sale ExclusionsForced InductionIntercoolersIntercoolersINTERCOOLERS / COUPLERSNew productsSF PartsSpeedFactory Racing
The SpeedFactory DBD-1200 Dual Backdoor Intercooler is built with a high quality 4.5" thick SpeedFactory Air-to-Air Intercooler Core, featuring bar and plate construction with...
1000-1200+HP15% Off SpeedFactory Only850-1000+HPBest selling productsExcept Excluded Sale BrandsFlash Sale ExclusionsIntercoolersIntercoolersINTERCOOLERS / COUPLERSNew productsSF PartsSpeedFactory Racing
** PLEASE ALLOW FOR 7-14 DAY BUILD TIMES, PLEASE CALL FOR UPDATED STOCK ** The SpeedFactory DBD-1000 Dual Backdoor Intercooler is built with a...
1400HP+15% Off SpeedFactory OnlyBest selling productsExcept Excluded Sale BrandsFlash Sale ExclusionsForced InductionIntercoolersIntercoolersINTERCOOLERS / COUPLERSNew productsSF PartsSpeedFactory Racing
Built specifically for cars competing in the SFWD / AWD classes, our 1,400HP+ rated air-to-air intercooler combines our MASSIVE 6" thick, 1-piece core with...
1000-1200+HP15% Off SpeedFactory OnlyBest selling productsDECEMBER DAILY DEALS!Except Excluded Sale BrandsFlash Sale ExclusionsForced InductionIntercoolersIntercoolersINTERCOOLERS / COUPLERSNew productsSF PartsSpeedFactory Racing
The SpeedFactory SS-1200 Side Inlet/Outlet Intercooler is built with a high quality 4.5" thick SpeedFactory Air-to-Air Intercooler Core, featuring bar and plate construction with...
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