BUY NOW, PAY LATER. SHOP PAY 4 EQUAL PAYMENTS Starting at 0% APR 
Radium Engineering Fuel Rails Audi R8 Lamborghini Huracan
$399.95
$379.95
RAD20-0866
Fuel Delivery
Fuel Rails
Instock
Fuel rail set for the Huracan and R8 port injections system. Direct bolt-in installation with no modifications required to vehicle or engine. Plumbing kit...
Radium Engineering BMW M50 M52 M54 S50 S52 Fuel Rail
$199.95
$189.95
RAD20-0770
Commerceinstruments Best Selling Products
Fuel Delivery
Fuel Rails
Instock
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 with...
Radium Toyota 1JZ-GTE VVT-I Fuel Rail
$199.95
$189.95
RAD20-0768
Fuel Delivery
Fuel Rails
Instock
High performance machined aluminum fuel rail for the Toyota 1JZ-GTE VVT-i engine. Ports are 8AN ORB size and the fuel rail is anodized for...
Radium Engineering Toyota G16E-GTS Fuel Rail Plumbing Kit
$79.95
$76.15
RAD20-0766-PK
Fuel Delivery
Fuel Rails
Instock
Select fittings and adpaters to be used with fuel rail 20-0766. Allows easy hookup to OEM fuel line and sensors.
Radium Engineering Toyota G16E-GTS Fuel Rail
$149.95
$142.45
RAD20-0766
Fuel Delivery
Fuel Rails
Instock
Billet aluminum fuel rail for the 2023+ Toyota GR Corolla. Compatible with all factory sensors and fittings when using the associated plumbing kit. Can...
Radium Engineering Subaru Phase-II EZ30/EZ36 Top Feed Conversion Fuel Rail Kit
$259.95
$246.95
RAD20-0765-02
Fuel Delivery
Fuel Rails
Instock
CNC machined fuel rails for the Subaru 6-cylinder EZ30 (phase 2) and EZ36. Direct bolt-on fitment. Compatible with OEM or aftermarket fuel injectors. 8AN...
Radium Engineering Fuel Rail for Nissan RB20DET
$199.95
$189.95
RAD20-0757
Fuel Delivery
Fuel Rails
Instock
Bolt-on fuel rail for the Nissan RB20DET engine. Compatible with aftermarket or OEM fuel injectors. 8AN ORB end ports. 8AN ORB auxilary port. 1/8NPT...
Radium Engineering Toyota MK5 Supra Fuel Rail Plumbing Kit
$99.95
$94.95
RAD20-0753-PK
Fuel Delivery
Fuel Rails
Instock
Allows quick and easy connection of the Radium port injection fuel rail to Supra's factory fuel line via a T-fitting.
Radium Subaru EJ V1-2 Top Feed Conversion Fuel Rails V1-2
$249.95
$237.45
RAD20-0579-02
Fuel Delivery
Fuel Rails
Instock
Fuel rails for the 4-cylinder Subaru Engines, V1-V2 generation. Converts to top feed injectors. 8AN ORB ports.
Radium Engineering Subaru EJ Top Feed Fuel Rail Upgrade
$249.95
$237.45
RAD20-0569-02
Fuel Delivery
Fuel Rails
Instock
FUEL RAILS, SUBARU TOP FEED CONVERSION, V1-6, NO FITTINGS
Radium Engineering Nissan Silvia SR20DET Fuel Rail Kit - S13
$229.95
$218.45
RAD20-0558
Fuel Delivery
Fuel Rails
Instock
CNC machined aluminum fuel rail for the S13 SR20DET. Features 8AN ports. This fuel rail converts to top feed injectors. See product page at...
Radium Engineering Fuel Rail Plumbing Kit - GM LSA/LS9
$169.95
$161.45
RAD20-0545
Fuel Delivery
Fuel Rails
Instock
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.
Radium Engineering Fuel Rail RB25DET Neo
$199.95
$189.95
RAD20-0537
Fuel Delivery
Fuel Rails
Instock
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 details.
Radium Mitsubishi 4G63 Early Fuel Rail Plumbing
$79.95
$76.15
RAD20-0533-PK
Fuel Delivery
Fuel Rails
Instock
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...
Radium Mitsubishi 4G63 Early Fuel Rail
$149.95
$142.45
RAD20-0533-02
Fuel Delivery
Fuel Rails
Instock
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.
Radium Engineering Mazda MZR / Ford Duratec Fuel Rail Plumbing
$60.75
RAD20-0503-PK
Fuel Delivery
Fuel Rails
Instock
This optional kit compliments the Radium MZR fuel rail by allowing the stock fuel connection to be used.
Radium Engineering Mazda MZR / Ford Duratec Fuel Rail
$149.95
$142.45
RAD20-0503-02
Fuel Delivery
Fuel Rails
Instock
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...
Radium Engineering Toyota 2JZ-GE Fuel Rail
$224.95
$213.70
RAD20-0371
Fuel Delivery
Fuel Rails
Instock
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.com for more...
Radium Engineering Nissan SR20VE Fuel Rail
$219.95
$208.95
RAD20-0331
Fuel Delivery
Fuel Rails
Instock
INSTALLATION INSTRUCTIONS AVAILABLE AT RADIUMAUTO.COM
Radium Engineering Nissan RB25DET Top Feed Fuel Rail Kit
$269.95
$256.45
RAD20-0277
Fuel Delivery
Fuel Rails
Instock
Radium Engineering Nissan RB25DET Top Feed Fuel Rail Kit
Radium Engineering LS1 / LS2 / LS3 / LS6 / L76 / L99 Fuel Rail Plumbing Kit
$149.95
$142.45
RAD20-0232-PK
Fuel Delivery
Fuel Rails
This kit is used with Radium Engineering fuel rails for the GM LS engines. The kit includes all parts necessary to tie the fuel...
Radium Nissan RB26DETT Fuel Rail Plumbing Kit
$89.95
$85.45
RAD20-0217-PK
Fuel Delivery
Fuel Rails
Instock
This plumbing kit allows easy hook-up of the Radium fuel rail for the Nissan RB26DETT engine.
Radium Engineering Nissan RB26DETT Fuel Rail
$199.95
$189.95
RAD20-0217
Fuel Delivery
Fuel Rails
Instock
INSTALLATION INSTRUCTIONS AVAILABLE AT RADIUMAUTO.COM
Injector Dynamics T1 Subaru STi SFC Feed Line Kit
$275.00
IDXSFC FLK
Fuel Delivery
Fuel Rails
Instock
Injector Dynamics T1 Subaru STi SFC Feed Line Kit
Injector Dynamics ID1050X Injectors Hayabusa Gen 2 w/HTP Rail Conversion ONLY
$600.60
IDX1050.34.14.11.4-HTP
Fuel Delivery
Fuel Rails
Instock
Injector Dynamics ID1050X Injectors Hayabusa Gen 2 w/HTP Rail Conversion ONLY
AEM 03-06 Evo 8 & 9 Black Fuel Rail
$200.95
$168.52
AEM25-131BK
Fuel Delivery
Fuel Rails
Instock
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...
AEM 96-00 Civic CX/DX/LX/EX & 96-97 Del Sol S/Si Black Fuel Rail
$200.95
$168.52
AEM25-109BK
Fuel Delivery
Fuel Rails
Instock
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...
AEM 90-93 Accord DX/LX/SE/EX & 92-01 Prelude S/Si/Si VTEC Black Fuel Rail
$187.95
$158.56
AEM25-104BK
Fuel Delivery
Fuel Rails
Instock
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...
AEM 99-00 Honda Civic Si Black Fuel Rail
$187.95
$158.56
AEM25-103BK
Fuel Delivery
Fuel Rails
Instock
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...
AEM 94-01 Integra Black Fuel Rail
$184.95
$156.26
AEM25-100BK
Fuel Delivery
Fuel Rails
Instock
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...
Radium Engineering 20-0070-02 FITS: BMW E46 M3 (S54) Fuel Rail Kit (Does Not Include Hose or Fittings) Fuel Rails
$199.95
$189.95
RAD20-0070-02
Fuel Delivery
Fuel Rails
Instock
Radium Engineering BMW E46 M3 (S54) Fuel Rail Kit (Does Not Include Hose or Fittings)This Part Fits: Year Make Model Submodel 2001-2006 BMW M3...
Radium Engineering 20-0872 FITS: VW/Audi 1.8T 20V Fuel Rail Fuel Rails
$149.95
$142.45
RAD20-0872
Fuel Delivery
Fuel Rails
Instock
CNC machined aluminum fuel rail for the VW 1.8T 20-valve engine. Features 8AN ports. See product page at www.radiumauto.com for more information.This Part Fits:...
Radium Engineering 20-0879 FITS: VW/Audi/Porsche 3.2L 24V VR6 Fuel Rail Fuel Rails
$199.95
$189.95
RAD20-0879
Fuel Delivery
Fuel Rails
Instock
CNC anodized aluminum construction. Large 8AN ORB ports. Bolt-on installation. Mounting hardware included.This Part Fits: Year Make Model Submodel 2002-2005 Volkswagen Golf GTI VR6...
BLOX Racing BXFU-00720-BK FITS: Honda B-Series Xtreme Aluminum Fuel Rail Black Fuel Rails
$219.00
$175.20
BLOBXFU-00720-BK
Fuel Delivery
Fuel Rails
BLOX Racing Honda B-Series Xtreme Aluminum Fuel Rail - Black
Torque Solution TS-SU-400BU.2 FITS: Top Feed Fuel Rails: 02-14 Subaru WRX / 07-18 STI Blue Fuel Rails
$222.21
$185.69
TQSTS-SU-400BU.2
Fuel Delivery
Fuel Rails
Instock
Torque Solution Top Feed Fuel Rails: 02-14 Subaru WRX / 07-18 STI - Blue
Wagner Tuning 001002433.KKIT.B58 FITS: Toyota Supra GR (MK5) B58 Fuel Rail Kit w/ Fitting Fuel Rails
$360.00
WGT001002433.KKIT.B58
Fuel Delivery
Fuel Rails
Instock
Wagner Tuning Toyota Supra GR (MK5) B58 Fuel Rail Kit w/ Fitting
