FAST EZ-EFI EFI Kit 30226-06KIT NOTE: Does Not Include Ignition Controller for GM LS Engines.  With over seven years of proven performance and reliability, there is no easier choice for EFI. Designed for applications making up to 650...

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 LS3/L99/L76/LS7 Type 39 lb/hr High-Impedence USCAR Fuel Injectors 30397-8 FAST Precision-Flow Fuel Injectors are the one of the highest flowing injectors available for GM Gen IV engines and are uniquely designed for direct installation into LS3,...

FAST XFI Sportsman GM LS Multi-Port Fuel Injection Kit 303005 Custom-Tunable EFI to Fill the Gap Between EZ-EFI & XFI 2.0  Designed for muscle car, late model street and sportsman drag racing engines, along with boosted and individual runner...

FiTech 600HP Go EFI Power Adder System 30004 Matte Black The Go EFI 4 Power Adder 600HP is for the enthusiast that demands more from his system or is planning a future upgrade! This system is capable of 25 lbs of Boost right out of the box and can be...

FiTech Retro LS Throttle Body EFI Kit Installation Instructions for FiTech 37001 Retro LS Throttle Body Kit FiTech Fuel Injection Retro LS Complete Self Tuning Induction Systems for LS engines designed for the do-it-yourself Hot Rodder to the...

FiTech Ultimate LS Truck 750HP EFI Kit FiTech Ultimate LS Instructions Complete Self Tuning Induction Systems for LS engines designed for the do-it-yourself Hot Rodder to the professional EFI tuner! This system is ready to go with everything needed to...

Holley 120 lb/hr EV1 Performance Fuel Injectors 522-128 Holley EV1, Low Impedance type Performance Fuel Injectors features high quality brass winding, a precision disc valve with high temperature o-rings. They are available from 19 lb/he to 168 lb/hr...

Holley EFI 3.500" Digital Dash Touch Screen LCD 553-108 The touch screen LCD provides a dynamic range of tuning and data monitoring options in a compact 3.5" LCD display Features: Full Color, Backlit 3.5” Touch Screen LCD Laptop-Free Tuning...

Holley EFI GM T-56 Magnum Transmission Harness for Terminator X Max ECU  T-56 Magnum Transmission Harness for use with Terminator X Max ECU's on V3 Build 100, Holley EFI V6 Build 300, or later.   T-56 Magnum Transmission Harness - Terminated...

Holley EFI LSX Injector Harness for EV6 Injectors HP EFI/Dominator/Terminator X 558-201 LSx Injector Harness for HP EFI, Dominator EFI and Terminator X.

Holley EFI Terminator X Wideband Adapter Harness 558-463 Service harness sensor adapter for Terminator X and X Max ECU only.