FAST LS2 Type 46 lb/hr High-Impedence USCAR Fuel Injectors 30462-8 FAST Precision-FlowFuel Injectors are the some of the highest flowing injectors available for GM Gen IV engines and are uniquely designed for direct installation into LS2 engines and...

FAST XFI GM Gen IV LS Fuel Injector Harness 301209 This injector Harness by Fast features labeled wires and weather pack connectors for easy installation in specified applications.        

FAST XFI GM Gen III LS Fuel Injector Harness 301202 This injector Harness by Fast features labeled wires and weather pack connectors for easy installation in specified applications.        

FAST XFI Main Harness Connectors 301000K - Connectors Only, NO WIRES Weather Pack Connectors for FAST XFI System.      

FAST GM LS XFI Main Harness 301108 This XFI Main Harness has labeled wires with weather pack connectors to fit the specified application. Easy plug and play with FAST XFI 2.0 ECU.       

FAST XFI 2.0 Marine ECU 301015 For owners of fuel injected crate/transplant engines, FAST™ presents a solution to allow easy conversion to aftermarket EFI for late model engines. Kits are tailored to perfectly match the specific brand and model of...

FAST XFI 2.0 ECU w/ Data Logging & Traction Control 301008 - 16 Injector Option For owners of fuel injected crate/transplant engines, FAST™ presents a solution to allow easy conversion to aftermarket EFI for late model engines. Kits are...

FAST XFI 2.0 ECU w/ Data Logging & Traction Control 301007 For owners of fuel injected crate/transplant engines, FAST™ presents a solution to allow easy conversion to aftermarket EFI for late model engines. Kits are tailored to perfectly match...

FAST XFI 2.0 ECU w/ Traction Control & 16 Injector Option 301006 For owners of fuel injected crate/transplant engines, FAST™ presents a solution to allow easy conversion to aftermarket EFI for late model engines. Kits are tailored to perfectly...

FAST XFI Street Engine Management System Retro-Fit Kit 304003 All new from FAST, the XFI Street Engine Management System gives you a cost effective system with the flexibility of laptop tuning. This new system uses the same wiring as the FAST EZ-EFI and...

FAST XFI Street Engine Management System With EZ-EFI Throttle Body 304001 All new from FAST, the XFI Street Engine Management System gives you a cost effective system with the flexibility of laptop tuning. This new system uses the same wiring as the FAST...

Holley 24 lb/hr EV1 High Impedance Fuel Injector 522-241