Skip to content

Fuel Delivery

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
Low stock

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...

View full details
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
Save 5% Save %
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
Low stock

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 ...

View full details
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
Save 5% Save %
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
Low stock

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.

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
Save 5% Save %
Original price $109.95
Original price $109.95 - Original price $109.95
Original price $109.95
Current price $104.45
$104.45 - $104.45
Current price $104.45

Radium Engineering Fuel Level Switch Plus Diagnostic Indicator

Radium Engineering
Low stock

A combination of Radium part number 20-0461 and 20-0508 in one kit. Level switch and diagnostic LED indicator. For use with Radium products that ar...

View full details
Original price $109.95
Original price $109.95 - Original price $109.95
Original price $109.95
Current price $104.45
$104.45 - $104.45
Current price $104.45
Save 5% Save %
Original price $59.95
Original price $59.95 - Original price $59.95
Original price $59.95
Current price $56.95
$56.95 - $56.95
Current price $56.95

Radium Engineering Mazda MZR / Ford Duratec Fuel Rail Plumbing

Radium Engineering
In stock

This optional kit compliments the Radium MZR fuel rail by allowing the stock fuel connection to be used.

Original price $59.95
Original price $59.95 - Original price $59.95
Original price $59.95
Current price $56.95
$56.95 - $56.95
Current price $56.95
Save 5% Save %
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
In stock

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 ...

View full details
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
Save 5% Save %
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 Bosch Pumps 4 Port Manifold Reuses Check Valves - Universal

Radium Engineering
In stock

Radium Engineering Bosch Pumps 4 Port Manifold Reuses Check Valves - Universal

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
Save 5% Save %
Original price $89.95
Original price $89.95 - Original price $89.95
Original price $89.95
Current price $85.45
$85.45 - $85.45
Current price $85.45

Radium Engineering Fuel Level Switch, 1/8 NPT

Radium Engineering
Low stock

Stainless steel construction with special float that works in all popular vehicle fuels including E85. Switch activates when float changes position.

Original price $89.95
Original price $89.95 - Original price $89.95
Original price $89.95
Current price $85.45
$85.45 - $85.45
Current price $85.45
Save 5% Save %
Original price $29.95
Original price $29.95 - Original price $29.95
Original price $29.95
Current price $28.45
$28.45 - $28.45
Current price $28.45

Radium Engineering Nissan VQ FPD Adapter (8AN ORB / 27mm Bore)

Radium Engineering
Low stock

Radium Engineering Nissan VQ FPD Adapter (8AN ORB / 27mm Bore)

Original price $29.95
Original price $29.95 - Original price $29.95
Original price $29.95
Current price $28.45
$28.45 - $28.45
Current price $28.45
Save 5% Save %
Original price $89.95
Original price $89.95 - Original price $89.95
Original price $89.95
Current price $85.45
$85.45 - $85.45
Current price $85.45

Radium Engineering 93-95 US / 92-02 JDM Mazda RX7 Fuel Filter Mount

Radium Engineering
Low stock

Mounting bracket and hardware for installing a Radium Engineering fuel filter on the rear subframe of the FD RX-7. Filter sold separately.

Original price $89.95
Original price $89.95 - Original price $89.95
Original price $89.95
Current price $85.45
$85.45 - $85.45
Current price $85.45
Save 5% Save %
Original price $14.95
Original price $14.95 - Original price $14.95
Original price $14.95
Current price $14.20
$14.20 - $14.20
Current price $14.20

Radium Engineering Mazda 13B / 20B Rotary Engine Injector Seat (Single)

Radium Engineering
In stock

CNC Machined laser engraved. For use with Mazda Rotary engines. See website for details.

Original price $14.95
Original price $14.95 - Original price $14.95
Original price $14.95
Current price $14.20
$14.20 - $14.20
Current price $14.20
Save 5% Save %
Original price $549.95
Original price $549.95 - Original price $549.95
Original price $549.95
Current price $522.45
$522.45 - $522.45
Current price $522.45

Radium Multi-Pump Ti Automotive E5LM Fuel Surge Tank Pumps Not Included

Radium Engineering
In stock

Fuel surge tank compatible with Ti Automotive E5LM brushless fuel pumps (BKS1000). Can hold one or two pumps. Fuel pumps sold separately and must b...

View full details
Original price $549.95
Original price $549.95 - Original price $549.95
Original price $549.95
Current price $522.45
$522.45 - $522.45
Current price $522.45
Save 5% Save %
Original price $78.95
Original price $78.95 - Original price $78.95
Original price $78.95
Current price $75.00
$75.00 - $75.00
Current price $75.00

Radium Engineering 08-17 Subaru WRX STI Fuel Pressure Gauge w/ 8AN ORB Adapter

Radium Engineering
In stock

Fuel pressure gauge kit includes 8AN ORB to 1/8NPT female adapter and a 90 degree M/F 1/8NPT elbow fitting.

Original price $78.95
Original price $78.95 - Original price $78.95
Original price $78.95
Current price $75.00
$75.00 - $75.00
Current price $75.00
Save 5% Save %
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
Low 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...

View full details
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
Save 5% Save %
Original price $224.95
Original price $224.95 - Original price $224.95
Original price $224.95
Current price $213.70
$213.70 - $213.70
Current price $213.70

Radium Engineering Toyota 2JZ-GE Fuel Rail

Radium Engineering
In stock

A bolt-in fuel rail for the non-turbo Toyota 2JZ-GE engines. CNC machined aluminum with four -8AN ORB ports. E85 compatible. See www.radiumauto.c...

View full details
Original price $224.95
Original price $224.95 - Original price $224.95
Original price $224.95
Current price $213.70
$213.70 - $213.70
Current price $213.70
Save 5% Save %
Original price $79.95 - Original price $79.95
Original price $79.95
$9,999.00
$9,999.00 - $9,999.00
Current price $9,999.00

Radium Engineering Honda B-Series Fuel Rail Plumbing Kit

Radium Engineering
In stock

Allows connection of the Radium fuel rail 20-0370-02 to the factory fuel system.This Part Fits: Year Make Model Submodel 1997-2001 Acura Integra...

View full details
Original price $79.95 - Original price $79.95
Original price $79.95
$9,999.00
$9,999.00 - $9,999.00
Current price $9,999.00
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 Honda B-Series Fuel Rail

Radium Engineering
Low stock

CNC ALUMINUM AND ANODIZED FOR E85 COMPATIBILITY. 8AN ORB FEMALE PORTS. FOR CUSTOM FUEL SYSTEMS.This Part Fits: Year Make Model Submodel 1990-199...

View full details
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
Save 5% Save %
Original price $344.95
Original price $344.95 - Original price $344.95
Original price $344.95
Current price $327.70
$327.70 - $327.70
Current price $327.70

Radium Engineering Early Subaru / Saab 9-2X Microglass Fuel Filter (Includes 20-0353)

Radium Engineering
Low stock

This kit includes a master clyinder brace and fuel filter. The filter replaces the OEM fuel filter and mounts directly to the master cylinder brace...

View full details
Original price $344.95
Original price $344.95 - Original price $344.95
Original price $344.95
Current price $327.70
$327.70 - $327.70
Current price $327.70
Save 5% Save %
Original price $364.95
Original price $364.95 - Original price $364.95
Original price $364.95
Current price $346.70
$346.70 - $346.70
Current price $346.70

Radium Engineering 03-08 Subaru Forester / 93-07 Subaru Impreza Stainless Fuel Filter

Radium Engineering
Low stock

This kit includes a master clyinder brace and fuel filter. The filter replaces the OEM fuel filter and mounts directly to the master cylinder brace...

View full details
Original price $364.95
Original price $364.95 - Original price $364.95
Original price $364.95
Current price $346.70
$346.70 - $346.70
Current price $346.70
Save 5% Save %
Original price $19.95
Original price $19.95 - Original price $19.95
Original price $19.95
Current price $18.95
$18.95 - $18.95
Current price $18.95

Radium Engineering Denso Fuel Level Sending Adapter

Radium Engineering
Low stock

Radium Engineering Denso Fuel Level Sending Adapter

Original price $19.95
Original price $19.95 - Original price $19.95
Original price $19.95
Current price $18.95
$18.95 - $18.95
Current price $18.95
Save 5% Save %
Original price $629.95
Original price $629.95 - Original price $629.95
Original price $629.95
Current price $598.45
$598.45 - $598.45
Current price $598.45

Radium Engineering Fuel Hanger 93-07 Subaru WRX/STi (No Pump Included) WALBRO F90000267/274 E85

Radium Engineering
In stock

Radium Engineering Fuel Hanger 93-07 Subaru WRX/STi (No Pump Included) WALBRO F90000267/274 E85This Part Fits: Year Make Model Submodel 2006 Saa...

View full details
Original price $629.95
Original price $629.95 - Original price $629.95
Original price $629.95
Current price $598.45
$598.45 - $598.45
Current price $598.45
Save 5% Save %
Original price $629.95
Original price $629.95 - Original price $629.95
Original price $629.95
Current price $598.45
$598.45 - $598.45
Current price $598.45

Radium Engineering Fuel Hanger 93-07 Subaru WRX/STI (Pumps NOT Included) WALBRO GSS342/AEM 50-1200

Radium Engineering
Low stock

Radium Engineering Fuel Hanger 93-07 Subaru WRX/STI (Pumps NOT Included) WALBRO GSS342/AEM 50-1200This Part Fits: Year Make Model Submodel 2006 ...

View full details
Original price $629.95
Original price $629.95 - Original price $629.95
Original price $629.95
Current price $598.45
$598.45 - $598.45
Current price $598.45
Save 5% Save %
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 Nissan SR20VE Fuel Rail

Radium Engineering
Low stock

INSTALLATION INSTRUCTIONS AVAILABLE AT RADIUMAUTO.COM

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
Save 5% Save %
Original price $34.95
Original price $34.95 - Original price $34.95
Original price $34.95
Current price $33.20
$33.20 - $33.20
Current price $33.20

Radium Engineering FPR Adapter - 8AN ORB 11mm Bore 32mm Spacing M5

Radium Engineering
Low stock

Allows OEM fuel pressure regulator to be reused in an application other than the OEM fuel rail

Original price $34.95
Original price $34.95 - Original price $34.95
Original price $34.95
Current price $33.20
$33.20 - $33.20
Current price $33.20
Save 5% Save %