speedfactory

Speed Factory Racing 4-layer Stainless Steel Head Gaskets come with specialized embossments that increase combustion sealing height to ensure the g...

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

They did the fabrication; all you have to do is weld it in! SpeedFactory CNC laser cut and formed this battery box to be a snug fit for your 16 vol...

SpeedFactory 5.5mm Viton Valve Stem Seals - Honda/Acura B/D/F/H/K Series and F20C/F22C Got blue smoke coming out of your exhaust when you start yo...

SpeedFactory Racing Billet M28 TO -10AN Adapter Fittings were designed specifically for use on Honda/Acura engines to utilize the M28 threaded hole...

When it comes to ignition systems, COP (coil on plug) has emerged as the standard in late-model engines over distributors. This is because it has p...

Upgrade your engine bay with a new SpeedFactory Billet Oil Cap, featuring a cohesive design that matches the rest of our product line. The Classic ...

Upgrade your engine bay with a new SpeedFactory Billet Oil Cap, featuring a cohesive design that matches the rest of our product line! The Divided ...

Speedfactory Racing K-Series Coil Pack Cover-Durable Stainless Steel-Custom satin finish-Includes all spacers and stainless steel hardware necessar...

Speedfactory Racing K-Series Coil Pack Cover, Black Wrinkle Finish Includes all necessary Stainless steel mounting hardware Description:-Fits most ...

No Replacement For DisplacementIn this case, it’s the massive volume of fuel that a mechanical fuel pump can displace – electric pumps simply can’t...

MLSS-HP aren’t just MLS head gaskets, they’re SpeedFactory’s Multi-Layer Stainless Steel with added high performance silicone beads.  These head ga...

SpeedFactory Racing OBD0 MPFI (Vehicle) to OBD1 (Distributor) Conversion Harness SpeedFactory Racing Distributor Conversion Harnesses were develope...

The use of an OBD-1 (92-95) ECU is needed for proper tuning of your high performance engine. The SpeedFactory OBD-0 to OBD-1 ECU Conversion Harness...

The SpeedFactory Racing OBD1 to OBD2A Honda/Acura ECU Conversion Harness allows you to use any OBD2A Honda/Acura M/T ECU in a 92-95 Civic, 92-95 Ac...

SpeedFactory OBD1 to OBD2 Distributor Jumper Harness - Honda/Acura Engine Swaps Swapping an OBD2 engine into your OBD1 Honda or Acura? Your OBD2 d...

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

The use of an OBD-1 (92-95) ECU is needed for proper tuning of your high performance engine. The SpeedFactory Racing OBD2-A to OBD-1 Honda/Acura EC...

The use of an OBD-1 (92-95) ECU is needed for proper tuning of your high performance engine. The SpeedFactory Racing OBD2-B to OBD-1 Honda/Acura EC...

Complete the aesthetic ensemble of your engine bay with the SpeedFactory Billet B-Series VTEC Spark Plug Wire Cover. Meticulously crafted, this cov...

SpeedFactory Racing Honda D15/D16 SOHC Adjustable Cam Gear Take full control of your engine’s performance with the SpeedFactory Racing Ad...

If you are looking for fresh hardware for your transmission case, SpeedFactory Racing has titanium transmission case bolts that look great, while b...

SpeedFactory Racing designed this kit specifically for K-series motors as a cost effective alternative to its titanium counterparts. This kit gives...

SpeedFactory Racing offers this stainless steel manifold stud kit as a cost effective alternative to its titanium counterparts. This kit gives many...

SpeedFactory Street Series B-Series Aluminum Fill Pot This SpeedFactory Street Series Fill Pot is a smart B Series cooling upgrade if you’re tire...

SpeedFactory Racing Thermal Intake Manifold Gaskets are designed to be used as a direct OEM replacements for everything from street cars to full on...

SpeedFactory Racing Thermal Intake Manifold Gaskets are designed to be used as a direct OEM replacements for everything from street cars to full on...

SpeedFactory Racing Thermal Intake Manifold Gaskets are designed to be used as a direct OEM replacements for everything from street cars to full on...

SpeedFactory Racing Thermal Intake Manifold Gaskets are designed to be used as a direct OEM replacements for everything from street cars to full on...

SpeedFactory Racing Thermal Intake Manifold Gaskets are designed to be used as a direct OEM replacements for everything from street cars to full on...

SpeedFactory Racing Thermal Intake Manifold Gaskets are designed to be used as a direct OEM replacements for everything from street cars to full on...

SpeedFactory Racing Thermal Intake Manifold Gaskets are designed to be used as a direct OEM replacements for everything from street cars to full on...

SpeedFactory Racing Thermal Intake Manifold Gaskets are designed to be used as a direct OEM replacements for everything from street cars to full on...

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

As with all of SpeedFactory Racing’s titanium products, Cam Gear Stud Kits are made from ultra-strong Ti-6Al-4V titanium; they are lightweight and ...