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phone: 01392 949012

Speedfactory Racing is committed to offering an excellent customer experience. We have in-depth knowledge of Honda / Acura vehicles and product expertise. With over 50 years of combined experience in modifying and racing Hondas, you can count on our record-setting team for validated performance solutions.

  • Speedfactory Speedfactory Racing Extreme Duty L19 Headstud Kit B18 K20 K24

    Speedfactory

    Speedfactory L19 Headstud Kit Extreme Duty B/K-Series

    This Speedfactory L19 Head Stud Kit is the ultimate solution for professional drag racers striving for unbeatable performance and requiring more clamping force and tensile strength than the standard 8740 chromoly studs. These top-quality studs,...

    £442.47 (Inc. VAT)
    £368.72 (Ex. VAT)
  • Speedfactory Side Inlet Outlet Intercooler 300-1200bhp Speedfactory Side Inlet Outlet Intercooler 300-1200bhp

    Speedfactory

    Speedfactory Side Inlet Outlet Intercooler 300-1200bhp

    The SpeedFactory Side Inlet/Outlet Intercoolers are an excellent option for both street and race cars requiring efficient charge air cooling but limited space. This high-quality upgrade boasts a thick SpeedFactory Air-to-Air Intercooler Core with bar and...

    £521.60 - £847.05 (Inc. VAT)
    £434.67 - £705.87 (Ex. VAT)
  • Speedfactory Speedfactory Thermal Intake Manifold Gasket H22

    Speedfactory

    Speedfactory Thermal Intake Manifold Gasket H22

    If you're a car enthusiast, you know that modifying your vehicle can significantly improve its performance. The intake manifold gasket is one of the essential components affecting your car's horsepower. We created the SpeedFactory Racing Thermal Intake...

    £47.91 (Inc. VAT)
    £39.92 (Ex. VAT)
  • SpeedFactory Racing 4140 Head Stud Kit for Honda B18 K20 K24 SpeedFactory Racing 4140 Head Stud Kit for Honda B18 K20 K24 SpeedFactory Racing 4140 Head Stud Kit for Honda B18 K20 K24

    Speedfactory

    Speedfactory 4140 Head Stud Kit for Honda B/K-Series

    If you're looking for a way to boost the performance of your Honda/Acura B & K series engine, consider the SpeedFactory Racing 4140 Head Stud Kit. This kit is designed for forced induction applications requiring up to 800+HP. One of the critical...

    £198.38 (Inc. VAT)
    £165.32 (Ex. VAT)
  • Speedfactory Distributor Conversion Harness Obd0 Mpfi - Obd1

    Speedfactory

    Speedfactory Distributor Conversion Harness Obd0 Mpfi - Obd1

    At SpeedFactory Racing, we understand the importance of saving time and addressing common issues related to distributor re-wiring. That's why we've designed our OBD0 MPFI to OBD1 Conversion Harnesses with superior quality and functionality in mind...

    £36.77 (Inc. VAT)
    £30.64 (Ex. VAT)
  • Speedfactory Titanium Vtec Eliminator Kit For Honda B/D/F/H/K-Series Speedfactory Titanium Vtec Eliminator Kit For Honda B/D/F/H/K-Series Speedfactory Titanium Vtec Eliminator Kit For Honda B/D/F/H/K-Series Speedfactory Titanium Vtec Eliminator Kit For Honda B/D/F/H/K-Series Speedfactory Titanium Vtec Eliminator Kit For Honda B/D/F/H/K-Series

    Speedfactory

    Speedfactory Titanium Vtec Eliminator Kit For Honda B/D/F/H/K-Series

    These pin kits are designed for drag race applications where the engine is operated at high RPM with limited idle/low rpm use, not in a street car. Gain these advantages: Reduced weight in the valve train which helps maintain proper valve motion and...

    £50.14 - £104.76 (Inc. VAT)
    £41.78 - £87.30 (Ex. VAT)
  • SpeedFactory Titanium Vtec Oil Pressure Switch Delete SpeedFactory Titanium Vtec Oil Pressure Switch Delete

    Speedfactory

    Speedfactory Titanium Vtec Oil Pressure Switch Delete

    Fits Honda / Acura B,D,F,H,J, and K-Series Engines! Whether utilizing one of our Street Series Cooling System Fill Pots, installing VTEC-Eliminating racing camshafts, or for aftermarket component clearance there are many reasons people rid their engine...

    £15.99 - £19.99 (Inc. VAT)
    £13.32 - £16.66 (Ex. VAT)
  • Speedfactory Upgraded Shifter Spring DSeries Speedfactory Upgraded Shifter Spring DSeries

    Speedfactory

    Speedfactory Upgraded Shifter Spring D-Series

    If you are experiencing an imprecise shifter feel in your Honda D-series, don't worry. We have an excellent solution for you. Our SpeedFactory Racing Upgraded D-Series Shifter spring is the perfect upgrade for your vehicle. It is 600% stronger than the...

    £18.94 (Inc. VAT)
    £15.78 (Ex. VAT)
  • Speedfactory Speedfactory Racing Block Off Plug Billet Aluminum B-Series Black Speedfactory Speedfactory Racing Block Off Plug Billet Aluminum B-Series Black Speedfactory Speedfactory Racing Block Off Plug Billet Aluminum B-Series Black Speedfactory Speedfactory Racing Block Off Plug Billet Aluminum B-Series Black

    Speedfactory

    Speedfactory Block Off Plug Billet Aluminum B-Series Black

    Consider adding the SpeedFactory Billet B-Series Breather Port Plug to your setup if you use a Honda or Acura B-Series engine. This accessory is specifically designed to block off the OEM "black box" breather port, providing the perfect solution for...

    £32.31 (Inc. VAT)
    £26.92 (Ex. VAT)
  • SpeedFactory K24 Forged Steel H-Beam Connecting Rods SpeedFactory K24 Forged Steel H-Beam Connecting Rods SpeedFactory K24 Forged Steel H-Beam Connecting Rods SpeedFactory K24 Forged Steel H-Beam Connecting Rods SpeedFactory K24 Forged Steel H-Beam Connecting Rods

    Speedfactory

    Speedfactory K24 Forged Connecting Rods H-Beam

    Introducing the latest addition to our product line, the SpeedFactory Racing K24 H-beam connecting rods! These rods are specially designed for high-performance K24 engine builds that require 900+ HP and offer exceptional strength and quality at an...

    £480.36 (Inc. VAT)
    £400.30 (Ex. VAT)
  • Speedfactory Titanium Transmission Case Bolt Kit D/B/K/H/F-Series Speedfactory Titanium Transmission Case Bolt Kit D/B/K/H/F-Series Speedfactory Titanium Transmission Case Bolt Kit D/B/K/H/F-Series Speedfactory Titanium Transmission Case Bolt Kit D/B/K/H/F-Series Speedfactory Titanium Transmission Case Bolt Kit D/B/K/H/F-Series

    Speedfactory

    Speedfactory Titanium Transmission Case Bolt Kit D/B/K/H/F-Series

    The perfect finishing touch to your engine and gearbox package would definitely be a pack of Speedfactory Racing Titanium Transmission Case bolt kits. The hollow-domed 6-point bolts have 12mm heads and come in packs with the correct amount for the engine...

    £93.61 - £173.86 (Inc. VAT)
    £78.01 - £144.88 (Ex. VAT)
  • Speedfactory Tucked Radiator With Fan Shroud Kit Speedfactory Tucked Radiator With Fan Shroud Kit Speedfactory Tucked Radiator With Fan Shroud Kit Speedfactory Tucked Radiator With Fan Shroud Kit

    Speedfactory

    Speedfactory Tucked Radiator With Fan Shroud Kit

    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 are substantially more efficient than your OEM radiator even under average daily driving...

    £773.49 (Inc. VAT)
    £644.57 (Ex. VAT)
  • Speedfactory 3" Stainless Exhaust Piping Kit For Honda Civic Integra 92-00

    Speedfactory

    Speedfactory 3" Stainless Exhaust Kit For Honda Civic Integra 92-00

    We proudly introduce the SpeedFactory Racing 3" Stainless Steel Mandrel Bent Exhaust Piping Kit! A simple and affordable high-performance exhaust piping kit that fits all the most common FWD Honda/Acura applications, done just the way we like. Due to the...

    £376.71 (Inc. VAT)
    £313.92 (Ex. VAT)
  • Speedfactory Speedfactory Racing 4 Bar Map Sensor S2000 Fn2 Crz 06-09 Black

    Speedfactory

    Speedfactory 4 Bar Map Sensor Black S2000 Fn2 Crz 06-09

    Our Speedfactory 4 Bar Black Honda S2000/Fn2/Crz MAP sensors boast highly advanced bipolar op amp circuitry and thin film resistor networks built into each microchip. These sensors can calculate pressure changes on an accurate linear 0-5 volt scale,...

    £127.05 (Inc. VAT)
    £105.87 (Ex. VAT)
  • Speedfactory Forged Steel Connecting Rods H Beam B18C Speedfactory Forged Steel Connecting Rods H Beam B18C Speedfactory Forged Steel Connecting Rods H Beam B18C Speedfactory Forged Steel Connecting Rods H Beam B18C

    Speedfactory

    Speedfactory B18C Forged Connecting Rods H-Beam

    We are thrilled to introduce our latest product, the SpeedFactory Racing B18C H-beam connecting rods! Engineered to perfection, these rods are a perfect choice for B-Series engine builds of up to 900+HP, offering high strength and quality at an...

    £480.36 (Inc. VAT)
    £400.30 (Ex. VAT)
  • Speedfactory Billet Magnetic Sump Drain Plug M14x1.5 Speedfactory Billet Magnetic Sump Drain Plug M14x1.5 Speedfactory Billet Magnetic Sump Drain Plug M14x1.5

    Speedfactory

    Speedfactory Billet Magnetic Sump Drain Plug M14x1.5

    The SpeedFactory Magnetic Drain Plugs are a reliable solution for maintaining your engine's and transmission's optimal performance. These drain plugs eliminate metal shavings and fine metal sludge particles from your fluids, ensuring that these particles...

    £23.39 - £37.88 (Inc. VAT)
    £19.49 - £31.57 (Ex. VAT)
  • Speedfactory Speedfactory Racing Jumper Harness Obd1 to Obd2 Distributor

    Speedfactory

    Speedfactory Jumper Harness Obd1 to Obd2 Distributor

    Our SpeedFactory Racing Distributor Conversion Harnesses are designed to provide an effortless solution to common problems associated with distributor re-wiring, saving you valuable time and effort. These harnesses are particularly useful when dealing...

    £36.77 (Inc. VAT)
    £30.64 (Ex. VAT)
  • Speedfactory Speedfactory Racing Jumper Harness Obd2 to Obd1 Distributor

    Speedfactory

    Speedfactory Jumper Harness Obd2 to Obd1 Distributor

    At SpeedFactory Racing, we offer top-of-the-line Distributor Conversion Harnesses designed to help you save valuable time and overcome the common issues that often arise with distributor re-wiring. Our harnesses are particularly useful for engine swaps...

    £36.77 (Inc. VAT)
    £30.64 (Ex. VAT)
  • Speedfactory Race Radiator With Fan Shroud Kit Speedfactory Race Radiator With Fan Shroud Kit Speedfactory Race Radiator With Fan Shroud Kit Speedfactory Race Radiator With Fan Shroud Kit Speedfactory Race Radiator With Fan Shroud Kit

    Speedfactory

    Speedfactory Race Radiator With Fan Shroud Kit

    If you are searching for a top-of-the-line racing radiator that can significantly optimize your engine bay space, look no further than the SpeedFactory Racing Universal Aluminum Race Radiator. This radiator is a must-have for anyone seeking a custom...

    £738.94 (Inc. VAT)
    £615.78 (Ex. VAT)
  • Speedfactory Speedfactory Racing 4 Bar Map Sensor S2000 Fn2 Crz 06-09 Red

    Speedfactory

    Speedfactory 4 Bar Map Sensor Red S2000 Fn2 Crz 06-09

    Our Speedfactory 4 bar MAP sensors for Honda S2000/Fn2/Crz vehicles are designed with advanced bipolar op amp circuitry and thin film resistor networks built into each microchip. These sensors can accurately calculate pressure changes on a linear 0-5...

    £127.05 (Inc. VAT)
    £105.87 (Ex. VAT)