Collection: Fuel System
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In Stock
20-1330
Radium Fuel Pump Hanger suit Mitsubushi Lancer EVO 1-6
Regular price $821.99Regular priceUnit price per -
In Stock
20-1528-00
Radium FPRD RA Fuel Pressure Regulator Damper
Regular price $524.99Regular priceUnit price per -
20-0802-00
Radium Fuel Pump Hanger, 2011+ Ford Mustang/Shelby
Regular price From $933.75Regular priceUnit price per$1,245.00Sale price From $933.75Sale -
In Stock
14-0763
Radium V2 Quick Connect Fitting
Regular price From $34.99Regular priceUnit price per -
In Stock
20-1197-V
Radium Engineering FCST-X 3-Bolt Direct Mount Fill Neck and Cap - Vented
Regular price $174.99Regular priceUnit price per -
In Stock
20-1322
Radium Fuel Pump Hanger Suit Walbro F90000267/274/285 - Holden Commodore VE VF/Chevolet Camaro SS 10-15
Regular price $1,135.99Regular priceUnit price per -
In Stock
20-1014
Radium FCST Lift Pump Extension, Mid-Depth Fuel Cells
Regular price $51.75Regular priceUnit price per$69.00Sale price $51.75Sale -
In Stock
20-1000-06313
Radium V2 AN ORB Swivel Banjo Fitting, SAE Male EFI Quick Connect
Regular price $59.99Regular priceUnit price per -
In Stock
20-0978
Radium Series Fuel Rail Plumbing Kit, DMR RA Regulator, Subaru WRX / STI / FXT / LGT (EJ20 / EJ25)
Regular price $698.99Regular priceUnit price per -
In Stock
20-0940
Radium Fuel Pump Hanger, Toyota Chaser / Mark II / Cresta (JZX90 / JZX100)
Regular price $960.99Regular priceUnit price per -
In Stock
20-0808
Radium 10AN Male Press-In PCV Valve Fitting, Nissan Engines (Multi-Fit)
Regular price $104.99Regular priceUnit price per -
In Stock
20-0770
Radium Fuel Rail, BMW M50 / M52 / M54 / M56 / S50 / S52 (E36 / E46 / Z4)
Regular price $349.99Regular priceUnit price per -
20-0757
Radium Fuel Rail Kit - Nissan Skyline R32 (RB20DET)
Regular price $349.99Regular priceUnit price per -
In Stock
20-0624
Radium DMR Direct Mount Regulator Remote Mount Adapter Kit
Regular price $52.99Regular priceUnit price per -
In Stock
20-0572
Radium Fuel Pump Hanger - Nissan GT-R R35
Regular price $1,432.99Regular priceUnit price per -
In Stock
20-0455-03
Radium Fuel Hanger Surge Tank Feed w/Filter - Mazda RX-7 FD 92-02
Regular price From $506.99Regular priceUnit price per -
In Stock
20-0445
Radium Top Feed Conversion Primary Fuel Rail - Mazda RX-7 FD/Cosmo (13B)
Regular price $195.00Regular priceUnit price per$260.00Sale price $195.00Sale -
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
20-0152
Radium Fuel Pressure Gauge w/ 6AN Inline Adapter
Regular price $113.99Regular priceUnit price per -
In Stock
18-0025-04
Radium Replacement Fuel Filter Element
Regular price From $96.99Regular priceUnit price per -
In Stock
18-0018
Radium Diaphragm Service Replacement FPD
Regular price $52.99Regular priceUnit price per -
In Stock
17-0048
Radium Electrical Bulkhead Stud Kit, 6 Pack
Regular price $104.99Regular priceUnit price per -
In Stock
14-0600
Radium 8AN ORB Female to 6AN ORB Male Adaptor Fitting
Regular price $34.99Regular priceUnit price per -
In Stock
14-0177
Radium AN Y Adaptor Block Fitting
Regular price $52.99Regular priceUnit price per -
In Stock
14-0119
Radium AN ORB to Female 1/8" NPT Adaptor Fitting
Regular price $26.99Regular priceUnit price per -
In Stock
20-0598
Radium Fuel Pump Adapter For Walbro F90000267 / F90000274 Pumps Only
Regular price $69.99Regular priceUnit price per -
In Stock
20-0591-02
Radium Fuel Rail - Honda S2000 AP1 99-04
Regular price $261.99Regular priceUnit price per -
In Stock
20-0527
Radium Remote Mount Fill Neck - Straight - 1.5" Barb
Regular price $139.99Regular priceUnit price per -
In Stock
20-0367
Radium Fuel Filter Mount - Mitsubishi Evo 7-9
Regular price $157.99Regular priceUnit price per -
In Stock
20-0230-02
Radium Fuel Rail - Honda K Series
Regular price $261.99Regular priceUnit price per -
In Stock
20-0215
Radium Top Feed Conversion Fuel Rail - Toyota Supra JZA80 2JZ-GTE
Regular price $349.99Regular priceUnit price per -
In Stock
20-0119-PK
Radium Fuel Rail Plumbing Kit - Mitsubishi Evo 7-9
Regular price $174.99Regular priceUnit price per -
In Stock
20-0112-PK
Radium Fuel Rail Plumbing Kit - Mitsubishi Evo X
Regular price $209.99Regular 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
20-0088
Radium MPFST O-ring Service Kit
Regular price $17.99Regular priceUnit price per -
In Stock
3C1700
Cobb Tuning CAN Gateway Flex Fuel Kit - Nissan GTR R35 07-18
Regular price $846.60Regular priceUnit price per$996.00Sale price $846.60Sale
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.