Collection: Fuel System
-
In Stock
20-1160-V1
Radium Fuel Rail Kits suit Subaru EJ20/25
Regular price From $599.00Regular priceUnit price per -
In Stock
20-1933
Radium FSTR RA Fuel Surge Tank w/Integrated FPR Fuel Pressure Regulator
Regular price $925.99Regular priceUnit price per -
In Stock
20-1512
Radium Fuel Pump Hanger - Toyota Supra A80 JZA80 (1993-2002)
Regular price From $1,013.99Regular priceUnit price per -
In Stock
20-0984
Radium Parallel Fuel Rail Plumbing Kit w/DMR RA Regulator - Subaru WRX 08-14/STI 08-21/FXT SH/LGT 07-14 (EJ20/EJ25)
Regular price $698.99Regular priceUnit price per -
In Stock
20-0965
Radium FPR RA Fuel Pressure Regulator Kit - Subaru STI 08-21
Regular price $471.99Regular priceUnit price per -
In Stock
20-0813
Radium 10AN Male Press-In Valve Cover Fitting, Nissan RB25DET (Crankcase)
Regular price $104.99Regular priceUnit price per -
In Stock
20-0730-00
Radium Fuel Pump Hanger - Nissan 180 SX, Silvia S13/Skyline R32 GTS, GTS-T
Regular price $786.99Regular priceUnit price per -
In Stock
20-0700
Radium Fuel Hanger Surge Tank Add-On - Nissan 200SX S14, S15/Skyline R33, R34
Regular price $698.99Regular priceUnit price per -
In Stock
20-0910
Radium Engineering Fuel Cell Weld-In Cage - RA-Series
Regular price From $999.00Regular priceUnit price per -
In Stock
20-0585-03
Radium High Flow Fuel Filter Kit - Nissan Silvia S13, S14, S14/Skyline R32, R33, R34
Regular price From $349.99Regular priceUnit price per -
In Stock
20-0534-06
Radium Universal Check Valve
Regular price From $87.99Regular priceUnit price per -
In Stock
20-0484-08
Radium Fuel Cell Vent Kit - 8AN
Regular price $104.99Regular priceUnit price per -
In Stock
20-0386
Radium Fuel Pressure Gauge w/8AN ORB Adapter
Regular price $137.99Regular priceUnit price per -
20-0345-10
Radium Fuel Pump Hanger - Mitsubishi Evo 7-9
Regular price $674.25Regular priceUnit price per$899.00Sale price $674.25Sale -
In Stock
18-0061
Radium Gasket TGV To Head - Subaru EJ Engines
Regular price $15.99Regular priceUnit price per -
In Stock
18-0018
Radium Diaphragm Service Replacement FPD
Regular price $52.99Regular priceUnit price per -
In Stock
14-0251
Radium AN Male Flare to Hose Barb Fitting
Regular price $17.99Regular priceUnit price per -
In Stock
14-0285
Radium AN ORB to Female Metric Adaptor Fitting
Regular price $26.99Regular priceUnit price per -
In Stock
14-0148-08
Radium AN Male to Female Fitting w/Inline 1/8" NPT Female Port
Regular price $34.99Regular priceUnit price per -
In Stock
20-0884
Radium Fuel Pump Install Kit - BMW 3-Series E36/M3 E36/M3 E46
Regular price $104.99Regular priceUnit price per -
In Stock
20-0811
Radium 10AN Male Press-Fit Fitting - Nissan S13 SR20DET Exhaust
Regular price $104.99Regular priceUnit price per -
In Stock
20-0806
Radium Fuel Hanger FPR Block Off Plate - Ford Mustang S197/S550 11+
Regular price $43.99Regular priceUnit price per -
In Stock
20-0609
Radium 10AN Male Swivel Banjo 17.5mm Press Fit - Toyota 1JZ Non-VVTi (Exhaust)
Regular price $104.99Regular priceUnit price per -
In Stock
20-0519
Radium Fuel Level Switch Plus Diagnostic Indicator
Regular price $192.99Regular priceUnit price per -
In Stock
20-0359
Radium Fuel Rail, Top Feed Conversion, Nissan SR20DET (S14/S15)
Regular price $506.99Regular priceUnit price per -
In Stock
20-0249
Radium Fuel Hanger Return - Mitsubishi Evo X
Regular price $87.99Regular priceUnit price per -
In Stock
20-0111-PK
Radium Fuel Rail Plumbing Kit - Subaru BRZ & Toyota 86 12-21, 22+
Regular price $209.99Regular priceUnit price per -
In Stock
20-0111-02
Radium Fuel Rail Kit - Subaru BRZ & Toyota 86 12-21, 22+
Regular price $314.99Regular priceUnit price per -
In Stock
20-0091-PK
Radium Fuel Rail Plumbing Kit - Honda S2000 AP1 99-04
Regular price $157.99Regular priceUnit price per -
In Stock
20-0075
Radium Fuel Pressure Gauge 0-100psi w/8AN ORB Adaptor
Regular price $113.99Regular priceUnit price per -
In Stock
20-0032
Radium Fuel Pump Adapter for 2ZZ-GE Hangers
Regular price $69.99Regular priceUnit price per -
14-0584
Radium Fuel Cell Nut Ring, Black Anodized
Regular price $104.99Regular priceUnit price per -
In Stock
14-0332
Radium 1/8" NPT Male to Female 90 Degree Fitting
Regular price $26.99Regular priceUnit price per -
In Stock
343150
Cobb Tuning Top Feed Fuel Rails - Subaru WRX 01-14/STI 01-21/Forester 03-13/Liberty 07-09
Regular price $502.00Regular priceUnit price per -
3C1450
AEM High Flow Fuel Pump Kit - Nissan R35 GTR
Regular price $594.00Regular priceUnit price per -
In Stock
1050.48.11.WRX.4
Injector Dynamics XDS Fuel Injectors Subaru 1050 / 1300 / 1750 / 2600cc
Regular price From $899.00Regular priceUnit price per
About Fuel System
Reliable fuel delivery is the backbone of power. Upgraded fuel pumps, injectors, rails, and regulators ensure your engine gets the consistent fuel flow it needs — especially under boost or high-RPM demand. A stronger fuel system supports tuning headroom, prevents lean conditions, and unlocks the full potential of your performance upgrades. More fuel. More power. More confidence.