SpeedFactory Racing

Often thought of as the poor cousin to the B series, the D series can pack some surprising punch with a turbo strapped on. Furthermore, with the Y...

Complete your cooling system plumbing confidently with our high-quality double swivel -16AN black anodized hose end fittings that offer trouble-fr...

Complete your cooling system plumbing confidently with our high-quality radiator hose and fitting kits that offer trouble-free installation and the...

The SpeedFactory 3-Filter Oil Catch Can is specifically designed for forced induction and heavily modified naturally aspirated engines.  This inte...

The SpeedFactory Black Edition 3-Filter Oil Catch Can is specifically designed for forced induction and heavily modified naturally aspirated engin...

The SpeedFactory Racing 3-Port Boost Control Solenoid Kit allows precise boost control with a PWM (pulse-width modulation) signal from a source (E...

Our SpeedFactory 4 Bar MAP sensors use state of the art bipolar op amp circuitry with thin film resistor networks built into each micro chip. Pres...

The SpeedFactory Racing 4-Port Boost Control Solenoid Kit allows precise boost control with a PWM (pulse-width modulation) signal from a source (E...

Introducing SpeedFactory Racing’s precision cast 70mm Throttle Body for Honda B, D, F, and H series - bolt-on increased airflow, throttle response...

The SpeedFactory Racing 70mm Thermal Throttle Body Gasket is designed to be used with all common aftermarket cast 68-70mm throttle bodies. Are you...

SpeedFactory Air-to-Air Intercooler Cores feature bar and plate core construction with a very specific staggered fin combination that is engineere...

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 ...

Are you monitoring crankcase pressure levels on your race car? If not you should be! Monitoring your crankcase pressure levels gives you valuable ...

Whether you're tired of your leaky and weak OEM plastic cam seals or have aftermarket seals that fit loosely and slide back and forth, we have the...

This cap delete is CNC machined from billet aluminium, and comes in a high quality black anodized finish.  This is designed to fit perfectly on OE...

Complete your catch can system plumbing confidently with our high-quality -10AN hose and fitting kits that offer trouble-free installation and the...

Commonly known performance issues with OEM Honda/Acura distributor igniters at higher power levels cause many people to convert to more reliable C...

This is a complete kit that will come with all the parts needed to assemble your complete cooling system.  The fittings and hose will need to be ...

SpeedFactory Complete Tucked Radiator Kit - B Series The SpeedFactory Racing Aluminium Tucked Radiator is a must-have when trying to utilize precio...

The SpeedFactory Racing Aluminium Tucked Radiator is a must have when trying to utilize precious engine bay space. It is not only more efficient t...

The SpeedFactory Racing Aluminium Tucked Radiator is a must-have when trying to utilize precious engine bay space. It is not only more efficient t...

The SpeedFactory Racing Aluminium Tucked Radiator is a must have when trying to utilize precious engine bay space. It is not only more efficient t...

The Ultimate D-Series Camshaft Is Here! We are proud to release the ideal camshaft for all you street/strip turbo D16 owners out there, the Spee...

SpeedFactory Racing Distributor Conversion Harnesses were developed to save you time and also to help eliminate the many common problems associate...