Holley Terminator X Max GM Gen V LT Early Standalone ECU & Wire Harness 550-1630LSD - Trans Control/DBW Take control of your GM Gen V LT1, L83, or L86 engine with Terminator X! Do not settle for a factory ECU with a cumbersome tuning interface when...

Holley Terminator X 42 lb/hr EV6 Fuel Injectors 522-428X Terminator X High Impedance Fuel Injectors feature a precision lapped disc valve, high-quality brass windings, and high-temp o-rings. These injectors provide excellent linearity with no...

Holley Terminator X 76 lb/hr EV6 Fuel Injectors 522-768X Terminator X High Impedance Fuel Injectors feature a precision lapped disc valve, high-quality brass windings, and high-temp o-rings. These injectors provide excellent linearity with no...

Holley Terminator X 100 lb/hr  EV6 Fuel Injectors 522-108X Terminator X High Impedance Fuel Injectors feature a precision lapped disc valve, high-quality brass windings, and high-temp o-rings. These injectors provide excellent linearity with no...

Holley Terminator X 100 lb/hr  EV6 Fuel Injector Single 522-101X Terminator X High Impedance Fuel Injectors feature a precision lapped disc valve, high-quality brass windings, and high-temp o-rings. These injectors provide excellent linearity with...

Holley Terminator X 120 lb/hr EV6 Fuel Injectors 522-128X Terminator X High Impedance Fuel Injectors feature a precision lapped disc valve, high-quality brass windings, and high-temp o-rings. These injectors provide excellent linearity with no...

Holley Terminator X 120 lb/hr  EV6 Fuel Injector Single 522-121X Terminator X High Impedance Fuel Injectors feature a precision lapped disc valve, high-quality brass windings, and high-temp o-rings. These injectors provide excellent linearity with...

Holley Terminator X 220 lb/hr EV6 Fuel Injectors 522-228X Terminator X High Impedance Fuel Injectors feature a precision lapped disc valve, high-quality brass windings, and high-temp o-rings. These injectors provide excellent linearity with no...

Holley Terminator X 220 lb/hr Fuel Injector Single 522-221X Terminator X High Impedance Fuel Injectors feature a precision lapped disc valve, high-quality brass windings, and high-temp o-rings. These injectors provide excellent linearity with no...

Holley EFI CAN Input/Output Module Kit w/Harness 554-165 The Holley EFI CAN Input/Output Module can be added to Holley EFI HP, Dominator, Terminator X and Terminator X Max EFI installation. This CAN module will add eight inputs and eight outputs to the...

Holley EFI CAN Input/Output Module Kit 554-166 The Holley EFI CAN Input/Output Module can be added to Holley EFI HP, Dominator, Terminator X and Terminator X Max EFI installation. This CAN module will add eight inputs and eight outputs to the system,...

Holley Terminator X Max Stealth 4150 EFI GM LS 58x Gold w/ Trans Control TBI Kit 550-1065 The Terminator X Stealth 4150 EFI system from Holley features 4, 100LB/HR Fuel Injectors capable of supporting up to 650 HP naturally aspirated or 600 HP on forced...