Big Gun Polaris RZR XP 4 1000 - 60in Extension Harness - 40-R54EX1 MSRP: $89.75 Was: Now: $86.59 Add to Cart
Big Gun Arctic Cat Wildcat 4 1000 - 60in Extension Harness - 40-R50EX1 MSRP: $89.75 Was: Now: $86.59 Add to Cart
FAST Ignition Adapter Harness Buick V6 - 301307 Use this adapter to adapt XFI 2.0 to 86 to 87 Grand National & 86 to 87 T Type Buick and 89 Pontiac TTA ignition devices.This Part Fits:YearMakeModelSubmodel1982-1985BuickCenturyCustom MSRP: Was: Now: $175.95 Add to Cart
FAST Ignition Adapter Harness GM LT1 - 301304 These adapters allow a common ECU and main harness to adapt to a wide variety of ignition strategies.This Part Fits:YearMakeModelSubmodel1994-1995BuickRoadmasterBase1996< MSRP: Was: Now: $116.95 Add to Cart
FAST Ignition Adapter Harness FAST - 301302 This HEI Ignition Adapter kit contains the harness needed to adapt the XFI 2.0 to an HEI Ignition device. MSRP: Was: Now: $49.95 Add to Cart
FAST Ignition Adapter FAST Hall Effect - 301301 FAST's Hall Effect Adapter kit contains the harness needed to adapt the XFI 2.0 to a 3-wire Hall Effect ignition device. MSRP: Was: Now: $59.95 Add to Cart
FAST Wiring Harness FAST IPU - 301300 FAST's IPU Adapter kit contains the harness needed to adapt to an Inductive Pickup (IPU)/Magnetic ignition device such as a crank trigger or IPU 2 Wire distributor. MSRP: Was: Now: $43.95 Add to Cart
FAST Wiring Harness F.I. 4&7 Swap - 301201 FAST XFI Fuel Injector Harnesses connect the XFI ECU to the fuel injectors. These harnesses are designed to aC-Commodate most common V8 engines from the Chevrolet Small Block to GM LS Series, Ford... MSRP: Was: Now: $197.95 Add to Cart
FAST Wiring Harness Std F/O SBC - 301200 FAST XFI Fuel Injector Harnesses connect the XFI ECU to the fuel injectors. These harnesses are designed to aC-Commodate most common V8 engines from the Chevrolet Small Block to GM LS Series, Ford... MSRP: Was: Now: $170.24 Add to Cart
FAST Wiring Harness Main LS1LS2L - 301108 FAST offers several main harness options to aC-Commodate most customers' needs. The XFI Main Harness is responsible for connecting your XFI ECU to sensors as well as digital dashes, EGT modules, and... MSRP: Was: Now: $460.42 Add to Cart
FAST Wiring Harness FAST Main Drag - 301106 FAST offers several main harness options to aC-Commodate most customers' needs. The XFI Main Harness is responsible for connecting your XFI ECU to sensors as well as digital dashes, EGT modules, and... MSRP: Was: Now: $460.42 Add to Cart
FAST Wiring Harness FAST XFI - 301105 FAST offers several main harness options to aC-Commodate most customers' needs. The XFI Main Harness is responsible for connecting your XFI ECU to sensors as well as digital dashes, EGT modules, and... MSRP: Was: Now: $427.32 Add to Cart
FAST Chrysler 5.7L/6.1L Hemi XFI Main Harness - 301104 FAST offers several main harness options to aC-Commodate most customers' needs. The XFI Main Harness is responsible for connecting your XFI ECU to sensors as well as digital dashes, EGT modules, and... MSRP: Was: Now: $510.40 Add to Cart
FAST Wiring Harness FAST Main LT1 - 301101 FAST offers several main harness options to aC-Commodate most customers' needs. The XFI Main Harness is responsible for connecting your XFI ECU to sensors as well as digital dashes, EGT modules, and... MSRP: Was: Now: $460.42 Add to Cart
FAST Wiring Harness FAST Main - 301100 FAST offers several main harness options to aC-Commodate most customers' needs. The XFI Main Harness is responsible for connecting your XFI ECU to sensors as well as digital dashes, EGT modules, and... MSRP: Was: Now: $479.95 Add to Cart
FAST Wiring Harness Wideband O2 - 30103 Required to connect the Wideband Oxygen Sensor to the XFI ECU's main wiring harness. It is approximately 4 feet long. MSRP: Was: Now: $59.95 Add to Cart
FAST Tach Adapter Assembly FAST - 170637CPG This tachometer adapter/RPM module comes with EZ Fuel and EZ Fuel + Ignition systems in order to ensure that we receive a clean rpm signal to our EFI systems. This filters any electrial noise and... MSRP: Was: Now: $142.95 Add to Cart
FAST Adapter USCAR To Minitimer - 170604-6 FAST Fuel Injector Adapter Harnesses and Connector Kits enable easy retro-fitting of both new and old style electronic fuel injectors. New style fuel injectors can be used on vehicles equipped with... MSRP: Was: Now: $144.95 Add to Cart
FAST Adapter USCAR To Minitimer - 170604-4 FAST? Fuel Injector Adapter Harnesses and Connector Kits enable easy retro-fitting of both new and old style electronic fuel injectors. New style fuel injectors can be used on vehicles equipped with... MSRP: Was: Now: $92.95 Add to Cart
FAST Adapter USCAR To Minitimer - 170604-1 FAST? Fuel Injector Adapter Harnesses and Connector Kits enable easy retro-fitting of both new and old style electronic fuel injectors. New style fuel injectors can be used on vehicles equipped with... MSRP: Was: Now: $25.95 Add to Cart
FAST Adapter Minitimer To USCAR - 170603-8 FAST? Fuel Injector Adapter Harnesses and Connector Kits enable easy retro-fitting of both new and old style electronic fuel injectors. New style fuel injectors can be used on vehicles equipped with... MSRP: Was: Now: $131.95 Add to Cart
FAST Adapter Minitimer To USCAR - 170603-6 FAST? Fuel Injector Adapter Harnesses and Connector Kits enable easy retro-fitting of both new and old style electronic fuel injectors. New style fuel injectors can be used on vehicles equipped with... MSRP: Was: Now: $108.95 Add to Cart
FAST Adapter Minitimer To USCAR - 170603-1 FAST? Fuel Injector Adapter Harnesses and Connector Kits enable easy retro-fitting of both new and old style electronic fuel injectors. New style fuel injectors can be used on vehicles equipped with... MSRP: Was: Now: $19.98 Add to Cart
FAST Standard/Secondary Harness - 170481 This cable is 12 feet log and does not come with a power lead. MSRP: Was: Now: $60.95 Add to Cart
FAST Standard/Main Harness - 170480 This cable is 12 feet log and does come with a power lead. MSRP: Was: Now: $71.95 Add to Cart
FAST Racer Power Lead For Air/Fuel - 170464 Allows you to connect you?re A/F Meter to battery power MSRP: Was: Now: $17.95 Add to Cart
FAST Motorcycle/Main Harness - 170462 This cable is 6 feet log and does come with a power lead. MSRP: Was: Now: $194.05 Add to Cart
FAST Dyno/2Ndary Harness For Air/Fuel - 170461 Can be used with any A/F Meter Kit. Replaces cable in 170601 and 170602 MSRP: Was: Now: $99.95 Add to Cart
FAST Dyno/Main Harness For Air/Fuel - 170460 This 22 ft long cable replaces the cable in you?re Dyno A/F Meter Kit. MSRP: Was: Now: $113.95 Add to Cart
FAST Harness Dual&LSu4 Sen. Air/Fuel - 170445 This conversion kit includes everything you need to convert your single O2 Sensor A/F Meter to a Dual O2 Sensor A/F Meter. MSRP: Was: Now: $183.95 Add to Cart
Big Gun Polaris RZR XP 4 1000 - 60in Extension Harness - 40-R54EX1 Big Gun Tfi Ext Harness Rzrxp4 MSRP: $89.75 Was: Now: $86.59 Add to Cart
Big Gun Arctic Cat Wildcat 4 1000 - 60in Extension Harness - 40-R50EX1 Big Gun Arctic Cat Wildcat 4 1000 - 60in Extension Harness MSRP: $89.75 Was: Now: $86.59 Add to Cart
