Fuel Systems & Flex Fuel

Complete fuel system kits, flex-fuel kits and supporting parts for E85 and high-horsepower builds.

351 parts

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Showing 121–160 of 351
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Radium Engineering Radium Engineering Subaru FA20 Fuel Level Sender Adapter
Part # RAD20-0850In stock
$33.12$34.87
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Radium Engineering Radium Engineering Pump Outlet Adapter - Check Valve - 10mm Barb
Part # RAD20-0798In stock
$53.03$55.83
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Radium Engineering Radium Engineering 89-97 Mazda MX-5 Fuel Pump Access Cover
Part # RAD20-0836In stock
$119.41$125.70
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Radium Engineering Radium Engineering Fuel Pulse Damper - R 8AN ORB - Swivel
Part # RAD20-0776In stock
$119.41$125.70
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Radium Engineering Radium Engineering Fuel Pulse Damper - XR 8AN ORB - Swivel
Part # RAD20-0777In stock
$132.69$139.68
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Radium Engineering Radium Engineering 14-21 Subaru Fuel Access Cover
Part # RAD20-0746In stock
$106.14$111.73
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Radium Engineering Radium Engineering 08-14 Subaru Fuel Access Cover
Part # RAD20-0745In stock
$106.14$111.73
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Radium Engineering Radium Engineering Nissan S13/R32 Fuel Pump Access Cover
Part # RAD20-0735In stock
$106.14$111.73
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Radium Engineering Radium Engineering Pump Outlet Adapter - Extended
Part # RAD20-0599In stock
$39.76$41.85
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$53.03$55.83
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$66.31$69.80
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Radium Engineering Radium Engineering Split-Flow Flex Fuel Sensor Adapter
Part # RAD20-0589In stock
$132.69$139.68
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Radium Engineering Radium Engineering Fuel Level Switch Plus Diagnostic Indicator
Part # RAD20-0519Unavailable
$145.96$153.65
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Radium Engineering Radium Engineering Fuel Level Diagnostic Indicator
Part # RAD20-0508In stock
$39.76$41.85
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Radium Engineering Radium Engineering Fuel Level Switch, 1/8 NPT
Part # RAD20-0461In stock
$119.41$125.70
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Radium Engineering Radium Engineering Nissan VQ FPD Adapter (8AN ORB / 27mm Bore)
Part # RAD20-0459In stock
$39.76$41.85
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Radium Engineering Radium Engineering Denso Fuel Level Sending Adapter
Part # RAD20-0350In stock
$26.48$27.88
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$33.12$34.87
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Radium Engineering Radium Engineering FCST Lift Pump Extension for Deep Cell
Part # RAD20-0214In stock
$66.31$69.80
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Radium Engineering Radium Engineering FPD-XR Direct Mount 3/8 NPT Fuel Pulse Damper Kit
Part # RAD20-0179In stock
$132.69$139.68
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Radium Engineering Radium Engineering FPD-XR Inline Fuel Pulse Damper
Part # RAD20-0200In stock
$145.96$153.65
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Radium Engineering Radium Engineering FPD-R Direct Mount 3/8 NPT Fuel Pulse Damper Kit
Part # RAD20-0178In stock
$119.41$125.70
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$53.03$55.83
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Radium Engineering Radium Engineering Fuel Pulse Damper
Part # RAD14-0128In stock
$86.22$90.76
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Radium Engineering Radium Engineering 12mm Inlet Pump Triple Pump Base
Part # RAD13-1187In stock
$53.03$55.83
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Radium Engineering Radium Engineering Diaphragm Service Replacement FPD
Part # RAD18-0018In stock
$39.76$41.85
Injector Dynamics O-Ring/Seal Service Kit for Injector w/ 14mm Bottom Adapter
$5.24
Injector Dynamics Metal Clip for ID Adapter Tops
Injector Dynamics Injector Dynamics Metal Clip for ID Adapter Tops
Part # IDX92.9In stock
$4.04
Injector Dynamics 15mm Bottom O-Ring
Injector Dynamics Injector Dynamics 15mm Bottom O-Ring
Part # IDX92.16In stock
$1.62
Injector Dynamics F750 Bowl O-ring
Injector Dynamics Injector Dynamics F750 Bowl O-ring
Part # IDXF750 BOWL O-RINGIn stock
$7.69
Injector Dynamics Viton Bottom O-Ring (WRX-16B)
Injector Dynamics Injector Dynamics Viton Bottom O-Ring (WRX-16B)
Part # IDX92.14In stock
$2.01
Injector Dynamics Viton 14mm Lower Adaptor O-Ring (Black Bottom)
Injector Dynamics Injector Dynamics Viton 14mm Lower Adaptor O-Ring (Black Bottom)
Part # IDX92.18In stock
$2.01