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IMPORTANT: Our products are for racing and may NOT be street legal. Products in the website DON'T come directly from our store - - - - - - CONTACT US before visiting
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Fuel Rails

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Original price $399.95
Original price $399.95 - Original price $399.95
Original price $399.95
Current price $379.95
$379.95 - $379.95
Current price $379.95

Radium Engineering Subaru EJ Engines Fuel Rail Plumbing - Series

Radium Engineering
8 in stock

This fuel plumbing kit compliments a Radium fuel rail installation on Subaru EJ engines. It plumbs the fuel rails in series and uses Radium's uniqu...

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Original price $649.95
Original price $649.95 - Original price $649.95
Original price $649.95
Current price $617.45
$617.45 - $617.45
Current price $617.45

Radium Engineering Nissan R35 GT-R VR38DETT Fuel Rail Plumbing Kit

Radium Engineering
Only 4 left!

Fittings, hoses, adjstable regulator and all necessary hardware to connec Radium VR38DETT fuel rails to the factory fuel feed and return lines on t...

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Original price $139.95
Original price $139.95 - Original price $139.95
Original price $139.95
Current price $132.95
$132.95 - $132.95
Current price $132.95

Radium Engineering Toyota 2GR-FE Fuel Rail Plumbing Kit

Radium Engineering
Only 2 left!

Fuel rail plumbing kit allows easy hook of the Radium fuel rail to the facotry fuel lines. All necessary fittings included.

Original price $279.95
Original price $279.95 - Original price $279.95
Original price $279.95
Current price $265.95
$265.95 - $265.95
Current price $265.95

Radium Engineering 13-14 Ford Shelby GT500 S197 Fuel Rail Kit

Radium Engineering
Only 1 left!

Radium Engineering 13-14 Ford Shelby GT500 S197 Fuel Rail KitThis Part Fits: Year Make Model Submodel 2008-2014 Ford Mustang Shelby GT500 2008...

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Original price $111.10 - Original price $111.10
Original price
$111.10
$111.10 - $111.10
Current price $111.10

Torque Solution Turbo Oil Feed Line Kit - Subaru EJ Stock Location

Torque Solution
Only 1 left!

Torque Solution Turbo Oil Feed Line Kit - Subaru EJ Stock LocationThis Part Fits: Year Make Model Submodel 2008 Subaru Forester Sports 2.5 XT ...

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Original price $209.99 - Original price $209.99
Original price
$209.99
$209.99 - $209.99
Current price $209.99

Torque Solution Top Feed Fuel Rails: 02-14 Subaru WRX / 07-18 STI - Silver

Torque Solution
Only 3 left!

Torque Solution Top Feed Fuel Rails: 02-14 Subaru WRX / 07-18 STI - Silver

Original price $249.95
Original price $249.95 - Original price $249.95
Original price $249.95
Current price $237.45
$237.45 - $237.45
Current price $237.45

Radium Engineering GM LS7 Engine Fuel Rails

Radium Engineering
Only 3 left!

INSTALLATION INSTRUCTIONS AVAILABLE AT RADIUMAUTO.COMThis Part Fits: Year Make Model Submodel 2014-2015 Chevrolet Camaro Z/28 2013 Chevrolet C...

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Original price $246.95 - Original price $246.95
Original price
$246.95
$246.95 - $246.95
Current price $246.95

FAST Billet Fuel Rail Kit For LSXR

FAST
Only 3 left!

This Black Billet Fuel Rail kit for LS3/L99/L76 and LS7 engines includes billet fuel rails and mounting brackets designed to adapt an LS3/LS7 fuel ...

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Original price $299.99
Original price $299.99 - Original price $299.99
Original price $299.99
Current price $269.99
$269.99 - $269.99
Current price $269.99

BBK 86-93 Mustang 5.0 High Flow Billet Aluminum Fuel Rail Kit

BBK
8 in stock

All BBK fuel rail kits are designed and built in house from lightweight billet aluminum that is CNC machined for unequaled fit and finish for popul...

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Original price $299.95
Original price $299.95 - Original price $299.95
Original price $299.95
Current price $284.95
$284.95 - $284.95
Current price $284.95

Radium Engineering Subaru EG33 Top Feed Conversion Fuel Rail Kit

Radium Engineering
Only 1 left!

Bolt-on top-feed fuel rail kit for the Subaru EG33 engine. Must use top feed-injectors. Reference the installation instructions for more info.

Original price $229.95
Original price $229.95 - Original price $229.95
Original price $229.95
Current price $218.45
$218.45 - $218.45
Current price $218.45

Radium Engineering Nissan Silvia SR20DET Fuel Rail Kit - S13

Radium Engineering
6 in stock

CNC machined aluminum fuel rail for the S13 SR20DET. Features 8AN ports. This fuel rail converts to top feed injectors. See product page at www.rad...

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Original price $49.95
Original price $49.95 - Original price $49.95
Original price $49.95
Current price $47.45
$47.45 - $47.45
Current price $47.45

Radium Engineering 94-97 Mazda Miata/MX-5 Fuel Rail Plumbing Kit

Radium Engineering
9 in stock

OEM fuel pressure regulator is retained. Feed and return hoses are replaced.This Part Fits: Year Make Model Submodel 1994-1997 Mazda Miata Base ...

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Original price $61.10 - Original price $61.10
Original price
$61.10
$61.10 - $61.10
Current price $61.10

Torque Solution 2.5i Fuel Rail Adapters: 96-17 Subaru Impreza/WRX/STI

Torque Solution
Only 5 left!

Torque Solution 2.5i Fuel Rail Adapters: 96-17 Subaru Impreza/WRX/STIThis Part Fits: Year Make Model Submodel 2002-2014 Subaru Impreza WRX 200...

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Original price $350.95 - Original price $350.95
Original price
$350.95
$350.95 - $350.95
Current price $350.95

Aeromotive 98.5-04 Ford DOHC 4.6L Billet Fuel Rails (Cobra)

Aeromotive
Only 4 left!

Aeromotive High Flow, Billet Fuel Rails combine 3,000 HP flow capabilities with ?bolt-on? ease of installation. Fits 1998 1/2-2004 DOHC Ford Mustan...

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Original price $1,029.95 - Original price $1,029.95
Original price
$1,029.95
$1,029.95 - $1,029.95
Current price $1,029.95

Aeromotive 5.0 Liter Ford Street Billet Fuel Rail System (Ford 5.0 86-98) 5/8in I.D.

Aeromotive
Only 2 left!

Each Fuel Rail System provides a custom engineered installation solution. Featuring CNC-Machined Billet Fuel Rails and custom mounting brackets as ...

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Original price $449.95
Original price $449.95 - Original price $449.95
Original price $449.95
Current price $427.45
$427.45 - $427.45
Current price $427.45

Radium Engineering GM LS9/LSA Engine Fuel Rails

Radium Engineering
7 in stock

INSTALLATION INSTRUCTIONS AVAILABLE AT RADIUMAUTO.COMThis Part Fits: Year Make Model Submodel 2009-2015 Cadillac CTS V 2014-2015 Cadillac CTS ...

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Original price $199.95
Original price $199.95 - Original price $199.95
Original price $199.95
Current price $189.95
$189.95 - $189.95
Current price $189.95

Radium Engineering Fuel Rail Plumbing Audi R8 Lamborghini Huracan

Radium Engineering
Only 2 left!

Fuel rail plumbing kit for 20-0866. Includes all necessary hoses and fittings.

Original price $249.95
Original price $249.95 - Original price $249.95
Original price $249.95
Current price $237.45
$237.45 - $237.45
Current price $237.45

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

Radium Engineering
Only 4 left!

Fuel rails for the 4-cylinder Subaru Engines, V1-V2 generation. Converts to top feed injectors. 8AN ORB ports.

Original price $229.95
Original price $229.95 - Original price $229.95
Original price $229.95
Current price $218.45
$218.45 - $218.45
Current price $218.45

Radium Engineering Subaru EJ Top Feed Fuel Rail Conversion Kit

Radium Engineering
Only 3 left!

Radium Engineering Subaru EJ Top Feed Fuel Rail Conversion KitThis Part Fits: Year Make Model Submodel 2004-2005 Subaru Forester XT 2005 Subar...

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Original price $169.95
Original price $169.95 - Original price $169.95
Original price $169.95
Current price $161.45
$161.45 - $161.45
Current price $161.45

Radium Engineering Fuel Rail Plumbing Kit - GM LSA/LS9

Radium Engineering
Only 4 left!

For use with the Radium Engineering fuel rails for the GM LS9/LSA engines. Allows hook up of factory fuel lines to the fuel rails.

Original price $149.95
Original price $149.95 - Original price $149.95
Original price $149.95
Current price $142.45
$142.45 - $142.45
Current price $142.45

Radium Engineering Mazda MZR / Ford Duratec Fuel Rail

Radium Engineering
Only 4 left!

CNC machined fuel rail for the 4-cylinder Mazda MZR engine. This fuel rail is equipped with four 8AN ORB ports, which can be used for plumbing and ...

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Original price $49.95
Original price $49.95 - Original price $49.95
Original price $49.95
Current price $47.45
$47.45 - $47.45
Current price $47.45

Radium Engineering Top Feed Fuel Rail Adapter for Ver 8/9 EJ207 2.5I EJ253

Radium Engineering
6 in stock

CNC machined Aluminum fuel rail mounting bracket set. Permits the use of Radium top-feed fuel rails (such as 20-0577, sold separately) on compatib...

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Original price $199.95
Original price $199.95 - Original price $199.95
Original price $199.95
Current price $189.95
$189.95 - $189.95
Current price $189.95

Radium Engineering 92-02 Toyote Supra 2JZ-GTE Top Feed Fuel Rail Kit

Radium Engineering
Only 4 left!

Radium Engineering 92-02 Toyote Supra 2JZ-GTE Top Feed Fuel Rail KitThis Part Fits: Year Make Model Submodel 1993-1998 Toyota Supra Base 1993-...

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Original price $209.99 - Original price $209.99
Original price
$209.99
$209.99 - $209.99
Current price $209.99

Torque Solution Top Feed Fuel Rails: 02-14 Subaru WRX / 07-18 STI - Red

Torque Solution
7 in stock

Torque Solution Top Feed Fuel Rails: 02-14 Subaru WRX / 07-18 STI - Red

Original price $209.99 - Original price $209.99
Original price
$209.99
$209.99 - $209.99
Current price $209.99

Torque Solution Top Feed Fuel Rails: 02-14 Subaru WRX / 07-18 STI - Purple

Torque Solution
8 in stock

Torque Solution Top Feed Fuel Rails: 02-14 Subaru WRX / 07-18 STI - Purple

Original price $209.99 - Original price $209.99
Original price
$209.99
$209.99 - $209.99
Current price $209.99

Torque Solution Top Feed Fuel Rails: 02-14 Subaru WRX / 07-18 STI - Gold

Torque Solution
6 in stock

Torque Solution Top Feed Fuel Rails: 02-14 Subaru WRX / 07-18 STI - Gold

Original price $209.99 - Original price $209.99
Original price
$209.99
$209.99 - $209.99
Current price $209.99

Torque Solution Top Feed Fuel Rails: 02-14 Subaru WRX / 07-18 STI - Black

Torque Solution
8 in stock

Torque Solution Top Feed Fuel Rails: 02-14 Subaru WRX / 07-18 STI - Black

Original price $211.10 - Original price $211.10
Original price
$211.10
$211.10 - $211.10
Current price $211.10

Torque Solution Mitsubishi Evo X Billet Aluminum Fuel Rail - Red

Torque Solution
Only 3 left!

Torque Solution Mitsubishi Evo X Billet Aluminum Fuel Rail - Red

Original price $175.00
Original price $175.00 - Original price $175.00
Original price $175.00
Current price $166.67
$166.67 - $166.67
Current price $166.67

Skunk2 B Ultra Race Manifold Secondary Black High Volume Fuel Rails

Skunk2 Racing
9 in stock

Engineers at Skunk2 Racing have developed primary and secondary fuel rails for the popular Ultra-Series Race intake manifold. Skunk2's newest fuel ...

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Original price $175.00
Original price $175.00 - Original price $175.00
Original price $175.00
Current price $166.67
$166.67 - $166.67
Current price $166.67

Skunk2 B Ultra Race Manifold Primary Black High Volume Fuel Rails

Skunk2 Racing
7 in stock

Engineers at Skunk2 Racing have developed primary and secondary fuel rails for the popular Ultra-Series Race intake manifold. Skunk2's newest fuel ...

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Original price $221.54
Original price $221.54 - Original price $221.54
Original price $221.54
Current price $210.99
$210.99 - $210.99
Current price $210.99

Skunk2 06-09 Honda Civic Si Composite High Volume Fuel Rails

Skunk2 Racing
Only 3 left!

Skunk2's cutting-edge Composite Fuel Rail for the 06-11 Civic Si is here. Skunk2's Composite Fuel Rails are made using a proprietary carbon-impregn...

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Original price $221.54
Original price $221.54 - Original price $221.54
Original price $221.54
Current price $210.99
$210.99 - $210.99
Current price $210.99

Skunk2 88-00 Honda Civic/90-01 Acura Integra (B Series) Composite High Volume Fuel Rails

Skunk2 Racing
6 in stock

Skunk2's cutting-edge Composite Fuel Rail for Honda's B-series engines is here. Skunk2's Composite Fuel Rails are made using a proprietary carbon-i...

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Original price $164.95
Original price $164.95 - Original price $164.95
Original price $164.95
Current price $156.70
$156.70 - $156.70
Current price $156.70

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

Radium Engineering
Only 3 left!

Plumbing kit to be used with the Radium ENgineering fuel rail for the Toyota 2JZ-GE engine. Retains factory returness system.

Original price $399.95
Original price $399.95 - Original price $399.95
Original price $399.95
Current price $379.95
$379.95 - $379.95
Current price $379.95

Radium Engineering Fuel Rails Audi R8 Lamborghini Huracan

Radium Engineering
Only 3 left!

Fuel rail set for the Huracan and R8 port injections system. Direct bolt-in installation with no modifications required to vehicle or engine. Plumb...

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Original price $199.95
Original price $199.95 - Original price $199.95
Original price $199.95
Current price $189.95
$189.95 - $189.95
Current price $189.95

Radium Engineering BMW M50 M52 M54 S50 S52 Fuel Rail

Radium Engineering
Only 2 left!

Bolt-on fuel rail kit for the BMW M50/M52/M54/S50/S52 engines. One kit works on all engines listed. Three 8AN ORB ports. E85 compatible. Compatible...

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Original price $69.95
Original price $69.95 - Original price $69.95
Original price $69.95
Current price $66.45
$66.45 - $66.45
Current price $66.45

Radium Mazda 1.6 B6 Fuel Rail Plumbing

Radium Engineering
Only 1 left!

Fittings for use with Radium fuel rail for the Mazda 1.6L engine that allow hookup of the factory fuel system and regualtor.This Part Fits: Year M...

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Original price $149.95
Original price $149.95 - Original price $149.95
Original price $149.95
Current price $142.45
$142.45 - $142.45
Current price $142.45

Radium Mazda 1.6 B6 Fuel Rail

Radium Engineering
Only 2 left!

Fuel rail for the 1.6 BP Mazda engine found in the Miata and other cars. Features 8AN ORB ports. No fittings included.This Part Fits: Year Make Mo...

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Original price $79.95
Original price $79.95 - Original price $79.95
Original price $79.95
Current price $75.95
$75.95 - $75.95
Current price $75.95

Radium Engineering Toyota G16E-GTS Fuel Rail Plumbing Kit

Radium Engineering
Only 5 left!

Select fittings and adpaters to be used with fuel rail 20-0766. Allows easy hookup to OEM fuel line and sensors.

Original price $149.95
Original price $149.95 - Original price $149.95
Original price $149.95
Current price $142.45
$142.45 - $142.45
Current price $142.45

Radium Engineering Toyota G16E-GTS Fuel Rail

Radium Engineering
Only 5 left!

Billet aluminum fuel rail for the 2023+ Toyota GR Corolla. Compatible with all factory sensors and fittings when using the associated plumbing kit....

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Original price $259.95
Original price $259.95 - Original price $259.95
Original price $259.95
Current price $246.95
$246.95 - $246.95
Current price $246.95

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

Radium Engineering
Only 3 left!

CNC machined fuel rails for the Subaru 6-cylinder EZ30 (phase 2) and EZ36. Direct bolt-on fitment. Compatible with OEM or aftermarket fuel injector...

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Original price $199.95
Original price $199.95 - Original price $199.95
Original price $199.95
Current price $189.95
$189.95 - $189.95
Current price $189.95

Radium Engineering Fuel Rail for Nissan RB20DET

Radium Engineering
Only 4 left!

Bolt-on fuel rail for the Nissan RB20DET engine. Compatible with aftermarket or OEM fuel injectors. 8AN ORB end ports. 8AN ORB auxilary port. 1/8NP...

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Original price $99.95
Original price $99.95 - Original price $99.95
Original price $99.95
Current price $94.95
$94.95 - $94.95
Current price $94.95

Radium Engineering Toyota MK5 Supra Fuel Rail Plumbing Kit

Radium Engineering
Only 4 left!

Allows quick and easy connection of the Radium port injection fuel rail to Supra's factory fuel line via a T-fitting.

Original price $219.95
Original price $219.95 - Original price $219.95
Original price $219.95
Current price $208.95
$208.95 - $208.95
Current price $208.95

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

Radium Engineering
Only 3 left!

The auxiliary port is located on the top surface of the fuel rails, making this setup ideal for applications that would experience clearance issues...

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Original price $249.95
Original price $249.95 - Original price $249.95
Original price $249.95
Current price $237.45
$237.45 - $237.45
Current price $237.45

Radium Engineering Subaru EJ Top Feed Fuel Rail Upgrade

Radium Engineering
Only 2 left!

FUEL RAILS, SUBARU TOP FEED CONVERSION, V1-6, NO FITTINGS

Original price $349.95
Original price $349.95 - Original price $349.95
Original price $349.95
Current price $332.45
$332.45 - $332.45
Current price $332.45

Radium Engineering Nissan R35 GTR Fuel Rail Kit

Radium Engineering
Only 4 left!

Fuel rail set for the R35 Nissan GT-R VR38DETT engine. 8AN ORB ports, E85 compatible. Designed for OEM injectors or any aftermarket injectors with ...

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Original price $199.95
Original price $199.95 - Original price $199.95
Original price $199.95
Current price $189.95
$189.95 - $189.95
Current price $189.95

Radium Engineering Fuel Rail RB25DET Neo

Radium Engineering
Only 3 left!

A bolt-on fuel rail for the Nissan RB25 NEO engine. Features 8AN ORB ports. Adapter fittings sold separately. Visit www.radiumauto.com for more det...

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Original price $79.95
Original price $79.95 - Original price $79.95
Original price $79.95
Current price $75.95
$75.95 - $75.95
Current price $75.95

Radium Mitsubishi 4G63 Early Fuel Rail Plumbing

Radium Engineering
Only 2 left!

Fuel line plumbing kit for use with Radium fuel rail. Includes fittings, hose and adpaters for an easy bolt-in installation of the Radium 20-0533 ...

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Original price $149.95
Original price $149.95 - Original price $149.95
Original price $149.95
Current price $142.45
$142.45 - $142.45
Current price $142.45

Radium Mitsubishi 4G63 Early Fuel Rail

Radium Engineering
Only 4 left!

Billet aluminum fuel rail for the DSM 4G63 engine. Features high-flow 8AN ports and is safe for use with E85. Direct bolt-on installation.

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