Direct Injection EFI Kits
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On Sale
Holley Terminator X Max GM Gen V LT GDI Late Standalone ECU & Wire Harness 550-1611 - Trans Control
HOLLEY
Now: $3,149.95Was: $3,499.95Holley Terminator X Max GM Gen V LT GDI Late Standalone ECU & Wire Harness 550-1611 - Trans Control 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 you...550-1611Now: $3,149.95Was: $3,499.95 -
On Sale
Holley Terminator X GM Gen V LT Early Standalone ECU & Wire Harness 550-1600
HOLLEY
Now: $2,949.95Was: $3,276.95Holley Terminator X GM Gen V LT Early Standalone ECU & Wire Harness 550-1600 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 you can have complete...550-1600Now: $2,949.95Was: $3,276.95 -
On Sale
Holley Terminator X GM Gen V LT Late Standalone ECU & Wire Harness 550-1601
HOLLEY
Now: $2,949.95Was: $3,276.95Holley Terminator X GM Gen V LT Late Standalone ECU & Wire Harness 550-1601 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 you can have complete control...550-1601Now: $2,949.95Was: $3,276.95 -
On Sale
Holley Terminator X Max GM Gen V LT Early GDI Standalone ECU & Wire Harness 550-1620LSD - DBW
HOLLEY
Now: $3,122.95Was: $3,469.95Holley Terminator X Max GM Gen V LT Early GDI Standalone ECU & Wire Harness 550-1620LSD - 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 you can...550-1620LSDNow: $3,122.95Was: $3,469.95 -
On Sale
Holley Terminator X Max GM Gen V LT Early Standalone ECU & Wire Harness 550-1630 - Trans Control/DBW
HOLLEY
Now: $3,149.95Was: $3,499.95Holley Terminator X Max GM Gen V LT Early Standalone ECU & Wire Harness 550-1630 - 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...550-1630Now: $3,149.95Was: $3,499.95 -
On Sale
Holley Terminator X Max GM Gen V LT Early Standalone ECU & Wire Harness 550-1630LSD - Trans Control/DBW
HOLLEY
Now: $3,149.95Was: $3,499.95Holley 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...550-1630LSDNow: $3,149.95Was: $3,499.95 -
On Sale
Holley Terminator X Max GM Gen V LT GDI Early Standalone ECU & Wire Harness 550-1610 - Trans Control
HOLLEY
Now: $3,149.95Was: $3,499.95Holley Terminator X Max GM Gen V LT GDI Early Standalone ECU & Wire Harness 550-1610 - Trans Control 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...550-1610Now: $3,149.95Was: $3,499.95 -
On Sale
Holley Terminator X Max GM Gen V LT GDI Early Standalone ECU & Wire Harness 550-1620 - DBW
HOLLEY
Now: $3,122.95Was: $3,469.95Holley Terminator X Max GM Gen V LT GDI Early Standalone ECU & Wire Harness 550-1620 - 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...550-1620Now: $3,122.95Was: $3,469.95 -
On Sale
Holley Terminator X Max GM Gen V LT GDI Late Standalone ECU & Wire Harness 550-1621 - DBW
HOLLEY
Now: $2,871.95Was: $3,190.95Holley Terminator X Max GM Gen V LT GDI Late Standalone ECU & Wire Harness 550-1621 - 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 you can have...550-1621Now: $2,871.95Was: $3,190.95 -
On Sale
Holley Terminator X Max GM Gen V LT GDI Late Standalone ECU & Wire Harness 550-1631 - Trans Control/DBW
HOLLEY
Now: $3,149.95Was: $3,499.95Holley Terminator X Max GM Gen V LT Late Standalone ECU & Wire Harness 550-1631 - 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 you...550-1631Now: $3,149.95Was: $3,499.95 -
On Sale
Holley Terminator X Max GM Gen V LT GDI Late Standalone ECU & Wire Harness 550-1631LSD - Trans Control/DBW
HOLLEY
Now: $3,149.95Was: $3,499.95Holley Terminator X Max GM Gen V LT GDI Late Standalone ECU & Wire Harness 550-1631LSD - 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...550-1631LSDNow: $3,149.95Was: $3,499.95