EFI Systems & Accessories
-
On Sale
Holley Terminator X Stealth 4150 EFI GM LS 24x Gold TBI Kit 550-1022
HOLLEY
Now: $1,978.95Was: $2,199.95Holley Terminator X Stealth 4150 EFI GM LS 24x Gold TBI Kit 550-1022 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 induction...550-1022Now: $1,978.95Was: $2,199.95 -
On Sale
Holley Terminator X Stealth 4150 EFI GM LS 24x Black TBI Kit 550-1021
HOLLEY
Now: $1,978.95Was: $2,199.95Holley Terminator X Stealth 4150 EFI GM LS 24x Black TBI Kit 550-1021 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 induction...550-1021Now: $1,978.95Was: $2,199.95 -
On Sale
Holley Terminator X Stealth 4150 EFI GM LS 24x Shiny TBI Kit 550-1020
HOLLEY
Now: $1,978.95Was: $2,199.95Holley Terminator X Stealth 4150 EFI GM LS 24x Shiny TBI Kit 550-1020 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 induction...550-1020Now: $1,978.95Was: $2,199.95 -
On Sale
Holley Terminator X Max GM LS Standalone ECU & Wire Harness 550-935T - 24x/EV1
HOLLEY
Now: $1,744.95Was: $1,939.95Holley Terminator X Max GM LS Standalone ECU & Wire Harness 550-935T - 24x/EV1 Take control of your LS engine with Terminator X Max! Don't settle for a junkyard ECU with a cumbersome tuning interface when you can have complete control of your engine,...550-935TNow: $1,744.95Was: $1,939.95 -
On Sale
Holley Terminator X Max GM LS Standalone ECU & Wire Harness 550-929T - 24x/EV1
HOLLEY
Now: $1,564.95Was: $1,739.95Holley Terminator X Max GM LS Standalone ECU & Wire Harness 550-929T - 24x/EV1 Take control of your LS engine with Terminator X Max! Don't settle for a junkyard ECU with a cumbersome tuning interface when you can have complete control of...550-929TNow: $1,564.95Was: $1,739.95 -
On Sale
Holley Terminator X Max GM LS Standalone ECU & Wire Harness 550-926T - 24x/EV1
HOLLEY
Now: $1,744.95Was: $1,939.95Holley Terminator X Max GM LS Standalone ECU & Wire Harness 550-926T - 24x/EV1 Take control of your LS engine with Terminator X Max! Don't settle for a junkyard ECU with a cumbersome tuning interface when you can have complete control of your engine,...550-926TNow: $1,744.95Was: $1,939.95 -
On Sale
Holley Terminator X Max GM LS Standalone ECU & Wire Harness 550-932T - 24x/EV6
HOLLEY
Now: $1,564.95Was: $1,739.95Holley Terminator X Max GM LS Standalone ECU & Wire Harness 550-932T - 24x/EV6 Take control of your LS engine with Terminator X Max! Don't settle for a junkyard ECU with a cumbersome tuning interface when you can have complete control of your...550-932TNow: $1,564.95Was: $1,739.95 -
On Sale
Holley Terminator X Max GM LS Standalone ECU & Wire Harness 550-934T - 24x/EV1
HOLLEY
Now: $1,744.95Was: $1,939.95Holley Terminator X Max GM LS Standalone ECU & Wire Harness 550-934T - 24x/EV1 Take control of your LS engine with Terminator X Max! Don't settle for a junkyard ECU with a cumbersome tuning interface when you can have complete control of your...550-934TNow: $1,744.95Was: $1,939.95 -
On Sale
Holley Terminator X Max GM LS Standalone ECU & Wire Harness 550-927T - 24x/EV1
HOLLEY
Now: $1,744.95Was: $1,939.95Holley Terminator X Max GM LS Standalone ECU & Wire Harness 550-920T - 24x/EV1 Take control of your LS engine with Terminator X Max! Don't settle for a junkyard ECU with a cumbersome tuning interface when you can have complete control of...550-927TNow: $1,744.95Was: $1,939.95 -
On Sale
Holley Terminator X GM LS Standalone ECU & Wire Harness 550-920T - 24x/EV1
HOLLEY
Now: $1,564.95Was: $1,739.95Holley Terminator X GM LS Standalone ECU & Wire Harness 550-920T - 24x/EV1 Take control of your LS engine with Terminator X Max! Don't settle for a junkyard ECU with a cumbersome tuning interface when you can have complete control of your engine,...550-920TNow: $1,564.95Was: $1,739.95 -
On Sale
Holley Terminator X GM LS Standalone ECU & Wire Harness 550-931T - 24x/EV1
HOLLEY
Now: $1,564.95Was: $1,739.95Holley Terminator X GM LS Standalone ECU & Wire Harness 550-931T - 24x/EV1 Take control of your LS engine with Terminator X Max! Don't settle for a junkyard ECU with a cumbersome tuning interface when you can have complete control of your engine,...550-931TNow: $1,564.95Was: $1,739.95 -
On Sale
Holley Terminator X Max GM LS Standalone ECU & Wire Harness 550-918T - 58x/EV6/Trans Control
HOLLEY
Now: $1,564.95Was: $1,739.95Holley Terminator X Max GM LS Standalone ECU & Wire Harness 550-918T - 58x/EV6/Trans Control Take control of your LS engine with Terminator X Max! Don't settle for a junkyard ECU with a cumbersome tuning interface when you can...550-918TNow: $1,564.95Was: $1,739.95