Fuel Rails

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Radium Engineering Insulating Spacer 27mm
5% off
Radium Engineering Insulating Spacer 27mm
Radium Engineering Insulating Spacer 27mm
Low stock

Radium Engineering

Radium Engineering Insulating Spacer 27mm

MPN: 14-0727
$9.45
$9.95
Radium Engineering Mazda 13B-Rew Secondary Top Feed Conversion Fuel Rail
5% off
Radium Engineering Mazda 13B-Rew Secondary Top Feed Conversion Fuel Rail
Radium Engineering Mazda 13B-Rew Secondary Top Feed Conversion Fuel Rail

Radium Engineering

Radium Engineering Mazda 13B-Rew Secondary Top Feed Conversion Fuel Rail

MPN: 20-0447
$189.95
$199.95
Radium Engineering Toyota 2GR-FE Fuel Rail Plumbing Kit
5% off
Radium Engineering Toyota 2GR-FE Fuel Rail Plumbing Kit
Radium Engineering Toyota 2GR-FE Fuel Rail Plumbing Kit
Low stock

Radium Engineering

Radium Engineering Toyota 2GR-FE Fuel Rail Plumbing Kit

MPN: 20-0898-PK
$132.95
$139.95
Radium Engineering Toyota 2JZ-GE Fuel Rail Plumbing - Returnless
5% off
Radium Engineering Toyota 2JZ-GE Fuel Rail Plumbing - Returnless
Radium Engineering Toyota 2JZ-GE Fuel Rail Plumbing - Returnless
Low stock

Radium Engineering

Radium Engineering Toyota 2JZ-GE Fuel Rail Plumbing - Returnless

MPN: 20-0871-PK
$156.70
$164.95
Radium Engineering Fuel Rail Plumbing Audi R8 Lamborghini Huracan
5% off
Radium Engineering Fuel Rail Plumbing Audi R8 Lamborghini Huracan
Radium Engineering Fuel Rail Plumbing Audi R8 Lamborghini Huracan
Low stock

Radium Engineering

Radium Engineering Fuel Rail Plumbing Audi R8 Lamborghini Huracan

MPN: 20-0866-PK
$189.95
$199.95
Radium Engineering Fuel Rails Audi R8 Lamborghini Huracan
5% off
Radium Engineering Fuel Rails Audi R8 Lamborghini Huracan
Radium Engineering Fuel Rails Audi R8 Lamborghini Huracan
Low stock

Radium Engineering

Radium Engineering Fuel Rails Audi R8 Lamborghini Huracan

MPN: 20-0866
$379.95
$399.95
Radium Engineering BMW M50 M52 M54 S50 S52 Fuel Rail
5% off
Radium Engineering BMW M50 M52 M54 S50 S52 Fuel Rail
Radium Engineering BMW M50 M52 M54 S50 S52 Fuel Rail

Radium Engineering

Radium Engineering BMW M50 M52 M54 S50 S52 Fuel Rail

MPN: 20-0770
$189.95
$199.95
Radium Mazda 1.6 B6 Fuel Rail Plumbing
5% off
Radium Mazda 1.6 B6 Fuel Rail Plumbing
Radium Mazda 1.6 B6 Fuel Rail Plumbing

Radium Engineering

Radium Mazda 1.6 B6 Fuel Rail Plumbing

MPN: 20-0769-PK
$66.45
$69.95
Radium Mazda 1.6 B6 Fuel Rail
5% off
Radium Mazda 1.6 B6 Fuel Rail
Radium Mazda 1.6 B6 Fuel Rail

Radium Engineering

Radium Mazda 1.6 B6 Fuel Rail

MPN: 20-0769-02
$142.45
$149.95
Radium Toyota 1JZ-GTE VVT-I Fuel Rail
5% off
Radium Toyota 1JZ-GTE VVT-I Fuel Rail
Radium Toyota 1JZ-GTE VVT-I Fuel Rail
Low stock

Radium Engineering

Radium Toyota 1JZ-GTE VVT-I Fuel Rail

MPN: 20-0768
$189.95
$199.95
Radium Engineering Toyota G16E-GTS Fuel Rail Plumbing Kit
5% off
Radium Engineering Toyota G16E-GTS Fuel Rail Plumbing Kit
Radium Engineering Toyota G16E-GTS Fuel Rail Plumbing Kit

Radium Engineering

Radium Engineering Toyota G16E-GTS Fuel Rail Plumbing Kit

MPN: 20-0766-PK
$75.95
$79.95
Radium Engineering Toyota G16E-GTS Fuel Rail
5% off
Radium Engineering Toyota G16E-GTS Fuel Rail
Radium Engineering Toyota G16E-GTS Fuel Rail
Low stock

Radium Engineering

Radium Engineering Toyota G16E-GTS Fuel Rail

MPN: 20-0766
$142.45
$149.95
Radium Engineering Subaru Phase-II EZ30/EZ36 Top Feed Conversion Fuel Rail Kit
5% off
Radium Engineering Subaru Phase-II EZ30/EZ36 Top Feed Conversion Fuel Rail Kit
Radium Engineering Subaru Phase-II EZ30/EZ36 Top Feed Conversion Fuel Rail Kit
Low stock

Radium Engineering

Radium Engineering Subaru Phase-II EZ30/EZ36 Top Feed Conversion Fuel Rail Kit

MPN: 20-0765-02
$246.95
$259.95
Radium Engineering Subaru EG33 Top Feed Conversion Fuel Rail Kit
5% off
Radium Engineering Subaru EG33 Top Feed Conversion Fuel Rail Kit
Radium Engineering Subaru EG33 Top Feed Conversion Fuel Rail Kit
Low stock

Radium Engineering

Radium Engineering Subaru EG33 Top Feed Conversion Fuel Rail Kit

MPN: 20-0763-02
$284.95
$299.95
Radium Engineering Fuel Rail for Nissan RB20DET
5% off
Radium Engineering Fuel Rail for Nissan RB20DET
Radium Engineering Fuel Rail for Nissan RB20DET
Low stock

Radium Engineering

Radium Engineering Fuel Rail for Nissan RB20DET

MPN: 20-0757
$189.95
$199.95
Radium Engineering Toyota MK5 Supra Fuel Rail Plumbing Kit
5% off
Radium Engineering Toyota MK5 Supra Fuel Rail Plumbing Kit
Radium Engineering Toyota MK5 Supra Fuel Rail Plumbing Kit
Low stock

Radium Engineering

Radium Engineering Toyota MK5 Supra Fuel Rail Plumbing Kit

MPN: 20-0753-PK
$94.95
$99.95
Radium Engineering 00-05 Honda S2000 Fuel Rail Kit
5% off
Radium Engineering 00-05 Honda S2000 Fuel Rail Kit
Radium Engineering 00-05 Honda S2000 Fuel Rail Kit
Low stock

Radium Engineering

Radium Engineering 00-05 Honda S2000 Fuel Rail Kit

MPN: 20-0591-02
$142.45
$149.95
Radium Subaru EJ V1-2 Top Feed Conversion Fuel Rails V1-2
5% off
Radium Subaru EJ V1-2 Top Feed Conversion Fuel Rails V1-2
Radium Subaru EJ V1-2 Top Feed Conversion Fuel Rails V1-2
Low stock

Radium Engineering

Radium Subaru EJ V1-2 Top Feed Conversion Fuel Rails V1-2

MPN: 20-0579-02
$237.45
$249.95
Radium Engineering Subaru WRX/STI EJ-Series Engines Top Feed Fuel Rails (w/ Top Port)
5% off
Radium Engineering Subaru WRX/STI EJ-Series Engines Top Feed Fuel Rails (w/ Top Port)
Radium Engineering Subaru WRX/STI EJ-Series Engines Top Feed Fuel Rails (w/ Top Port)

Radium Engineering

Radium Engineering Subaru WRX/STI EJ-Series Engines Top Feed Fuel Rails (w/ Top Port)

MPN: 20-0577-02
$208.95
$219.95
Radium Engineering Subaru EJ Top Feed Fuel Rail Upgrade
5% off
Radium Engineering Subaru EJ Top Feed Fuel Rail Upgrade
Radium Engineering Subaru EJ Top Feed Fuel Rail Upgrade
Low stock

Radium Engineering

Radium Engineering Subaru EJ Top Feed Fuel Rail Upgrade

MPN: 20-0569-02
$237.45
$249.95
Radium Engineering 02-14 Subaru WRX/STI Top Feed Fuel Rail Upgrade (Factory Top Feed Motors Only)
5% off
Radium Engineering 02-14 Subaru WRX/STI Top Feed Fuel Rail Upgrade (Factory Top Feed Motors Only)
Radium Engineering 02-14 Subaru WRX/STI Top Feed Fuel Rail Upgrade (Factory Top Feed Motors Only)

Radium Engineering

Radium Engineering 02-14 Subaru WRX/STI Top Feed Fuel Rail Upgrade (Factory Top Feed Motors Only)

MPN: 20-0567-02
$199.45
$209.95
Radium Engineering Fuel Rail Plumbing Kit - GM LSA/LS9
5% off
Radium Engineering Fuel Rail Plumbing Kit - GM LSA/LS9
Radium Engineering Fuel Rail Plumbing Kit - GM LSA/LS9
Low stock

Radium Engineering

Radium Engineering Fuel Rail Plumbing Kit - GM LSA/LS9

MPN: 20-0545
$161.45
$169.95
Radium Engineering Fuel Rail RB25DET Neo
5% off
Radium Engineering Fuel Rail RB25DET Neo
Radium Engineering Fuel Rail RB25DET Neo
Low stock

Radium Engineering

Radium Engineering Fuel Rail RB25DET Neo

MPN: 20-0537
$189.95
$199.95
Radium Mitsubishi 4G63 Early Fuel Rail Plumbing
5% off
Radium Mitsubishi 4G63 Early Fuel Rail Plumbing
Radium Mitsubishi 4G63 Early Fuel Rail Plumbing
Low stock

Radium Engineering

Radium Mitsubishi 4G63 Early Fuel Rail Plumbing

MPN: 20-0533-PK
$75.95
$79.95

Fuel rails are essential components in a vehicle's fuel injection system. They channel pressurized fuel from the fuel pump to the engine's injectors. Upgrading to high-performance fuel rails can improve fuel delivery and support increased engine power. When considering replacing your fuel rails, important features include compatibility with your vehicle, material (such as stainless steel for durability), and whether they are designed for high-flow applications.