Fuel System

CorkSport High-Pressure Fuel Pump (HPFP) Internals for both the Mazdaspeed 3 and Mazdaspeed 6 took over 2 years of research and development to brin...

Compliment your fuel regulator with the Grams fuel pressure gauge. This easy to read, matte black stainless steel gauge measures 0-120 psi (8.27 b...

Grams Performance is proud to offer the most innovative high-performance in tank Fuel Pumps. Utilising premium materials, advanced manufacturing t...

Radium Engineering 10AN low profile swivel fittings simply press-in. No drilling or welding required.FEATURES-Stainless/Aluminum Constru...

EPMAN Complete Fuel Pressure Regulator Kit Features:K swap AN6 side feed fuel line system kitCompatible with oem fuel filterThis is the complete k...

Sold Individually A cheap and cheerful way of tidying up your engine bay hoses.  Keep them from flapping about with these CNC, billet clamps. Pleas...

The precision-engineered Hybrid Racing fuel pressure gauge provides accurate fuel pressure readings that are critical for highly sophisticated fu...

Running factory power levels or seeking high HP numbers? Your fuel injectors work under extreme compression and combustion pressure. Don't let wast...

Hybrid Racing fuel rails are made from 6061 aluminum with T6 heat treatment and features a durable anodized finish with a laser etched logo ensuri...

AEM's Honda/Acura Adjustable Fuel Pressure Regulators are capable of supporting enough fuel flow for engines up to 1000 horsepower. Our patented in...

This high-accuracy fuel pressure gauge is suitable for all fueling applications. It features an acrylic lens with a silicone filled dial that reads...

AEM High Volume fuel rails feature a 1/2-inch fuel bore to support fuel flow for applications up to 1,000 horsepower. This large bore also dampens ...

Fuel pressure gauge liquid 0-160 psi oil press gauge fuel gauge white face universal 1/8 NPT 0-160 psi universal High Quality Fuel Pressure Gauge ...

EPMAN T6062 Billet Aluminium Fuel Filter 100 Micro stainless filer element (removable/cleanable) -6 AN fittings included Note: We recommend a thoro...

The fuel pressure regulator is an often overlooked, but very critical component in a vehicle’s fuel system. Without a reliable and consistent fuel...

The AN thread is a particular type of fitting used to connect flexible hoses and rigid metal tubing that carry fluid. It became popular for usage w...

The opening and closing of fuel injectors creates pressure pulses in the fuel rail which can lead to unstable fuel pressure. In order to achieve a ...

While HPFP internals are a common must-have mod for your Mazdaspeed, the rest of your HPFP is basically ignored. We aim to remedy that with the Cor...

AEM’s 340LPH E85-Compatible High Flow In-Tank Fuel Pumps feature robust internal construction that is designed to withstand the low lubricity chara...

AEM’s High Flow In-Tank Fuel Pump is designed for high performance naturally aspirated and forced induction EFI vehicles. It delivers reliable perf...

EPMAN Billet Fuel Rail – D series Dress up your bay and increase your fuel flow capacity with these cost effective billet fuel rails from EPMAN. Ea...

The Hybrid Racing Tucked fuel line kit was designed for those people looking to clean up their engine bay and eliminate the OEM fuel filter off of...

SOLD PER FOOT! Here at Speed Science, we are super cautious about fittings and lines.  There are too many horror stories out there of cheap inferio...

EPMAN Honda Fuel Rail Adaptor – External Regulator Fuel Regulator Delivery Adapter. Make your installation quicker and easier. Manufactured using a...

NEW FOR 2020! (Available in 8AN ORB only at this time)The Radium Direct Mount Regulator (DMR) is a compact high peformance adjustable EFI fuel pres...

The AEM Water Injection Kit is a safe and economical way to reduce air inlet temperatures to increase boost pressure for more power. Lower air inle...

Hybrid Racing fuel rails are made from 6061 aluminum with T6 heat treatment and feature a durable anodized finish with a laser etched logo ensurin...

AEM's Honda/Acura Adjustable Fuel Pressure Regulators are capable of supporting enough fuel flow for engines up to 1000 horsepower. Our patented in...

These adapter fittings are designed to be used in many Radium products including fuel rails, surge tanks, fuel pressure regulators, etc. However, t...

EPMAN Billet Fuel Rail – B series Dress up your bay and increase your fuel flow capacity with these cost effective billet fuel rails from EPMAN. Ea...

The fuel rail ports are tapped for 8AN ORB. 8AN ORB Adapter Fittings can be found HERE.8AN ORB Direct Mount Regulators can be found HERE.8AN ORB Fu...

This Do-It-Yourself wiring kit includes the necessary parts to construct a power wiring harness for one fuel pump. It uses the highest quality comp...

EPMAN External Fuel Pump Bracket – 60mm 044 etc Universal anodised billet aluminium fuel pump cradle.  Suitable for clamping filters and pumps with...

After years of using different fuel pump solutions, it became clear to us that finding a pump to meet our specific demands was a necessity. With ...

The AEM 380lph High Flow, High Pressure Fuel Pump for high performance naturally aspirated and forced induction EFI vehicles. The High Flow, High P...

AEM High Volume fuel rails feature a 1/2-inch fuel bore to support fuel flow for applications up to 1,000 horsepower. This large bore also dampens ...

The Radium Engineering universal fuel filter is a perfect match for any application needing high flow and industry-leading filtration.  Radium Engi...

The AEM Water Injection Kit is a safe and economical way to reduce air inlet temperatures to increase boost pressure for more power. Lower air inle...

Radium Engineering low profile swivel fittings simply press-in. No drilling or welding required. Nissan KA24DE shown below.Nissan S14/S15 SR20DET s...

AEM's Honda/Acura Adjustable Fuel Pressure Regulators are capable of supporting enough fuel flow for engines up to 1000 horsepower. Our patented in...

Available Size:AN4 AN6 AN8 AN10 AN12  AN4, AN6, AN8, AN10, AN12 not means 4mm, 6mm, 8mm, 10mm, 12mm.  Which corresponds to the inner diameter of th...