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EFI Systems & Accessories

EFI Systems & Accessories

 

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  • Holley Terminator X Max GM Gen V LT GDI Late Standalone ECU & Wire Harness 550-1621 - DBW
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    Holley Terminator X Max GM Gen V LT GDI Late Standalone ECU & Wire Harness 550-1611 - Trans Control

    HOLLEY

    $3,149.95
    Holley 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...
    550-1611
    $3,149.95
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    Qty in Cart: 0
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    $3,149.95
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  • Holley Terminator X Max GM Gen V LT GDI Late Standalone ECU & Wire Harness 550-1621 - DBW
    Add to Cart

    Holley Terminator X Max GM Gen V LT GDI Late Standalone ECU & Wire Harness 550-1621 - DBW

    HOLLEY

    $3,149.95
    Holley 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...
    550-1621
    $3,149.95
    Add to Cart
    Qty in Cart: 0
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    $3,149.95
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  • Holley Terminator X Max GM Gen V LT Early Standalone ECU & Wire Harness 550-1630 - Trans Control/DBW
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    Holley Terminator X Max GM Gen V LT GDI Late Standalone ECU & Wire Harness 550-1631LSD - Trans Control/DBW

    HOLLEY

    $3,399.95
    Holley 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...
    550-1631LSD
    $3,399.95
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    Qty in Cart: 0
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    $3,399.95
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  • Holley Terminator X Max GM Gen V LT Early Standalone ECU & Wire Harness 550-1630 - Trans Control/DBW
    Add to Cart

    Holley Terminator X Max GM Gen V LT GDI Late Standalone ECU & Wire Harness 550-1631 - Trans Control/DBW

    HOLLEY

    $3,399.95
    Holley 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...
    550-1631
    $3,399.95
    Add to Cart
    Qty in Cart: 0
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    $3,399.95
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  • Holley Terminator X Max GM Gen V LT Early Standalone ECU & Wire Harness 550-1630 - Trans Control/DBW
    Add to Cart

    Holley Terminator X Max GM Gen V LT Early Standalone ECU & Wire Harness 550-1630 - Trans Control/DBW

    HOLLEY

    $3,399.95
    Holley 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...
    550-1630
    $3,399.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $3,399.95
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  • Holley Terminator X Max GM Gen V LT Early Standalone ECU & Wire Harness 550-1630LSD - Trans Control/DBW
    Add to Cart

    Holley Terminator X Max GM Gen V LT Early Standalone ECU & Wire Harness 550-1630LSD - Trans Control/DBW

    HOLLEY

    $3,399.95
    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...
    550-1630LSD
    $3,399.95
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    Qty in Cart: 0
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    Price:
    $3,399.95
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  • On Sale
    Holley EFI LS Main Harness to LS3 Style Map Sensor Adapter 558-416
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    LSXceleration LS1 to LS3 Style Map Sensor Adapter 28-416

    LSXCELERATION

    Now: $25.16
    Was: $27.95
    LSXceleration LS1 to LS3 Style Map Sensor Adapter 28-416 This adapter allows the use of an LS3 style map sensor with an LS1/LS2 style map sensor harness. 
    28-416
    Now: $25.16
    Was: $27.95
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    Qty in Cart: 0
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    Now: $25.16
    Was: $27.95
    Subtotal:
  • On Sale
    Holley Terminator X 42 lb/hr EV6 Fuel Injectors 522-428X Holley Terminator X 42 lb/hr EV6 Fuel Injectors 522-428X
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    Holley Terminator X 42 lb/hr EV6 Fuel Injectors 522-428X

    HOLLEY

    Now: $437.95
    Was: $486.95
    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...
    522-428X
    Now: $437.95
    Was: $486.95
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    Qty in Cart: 0
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    Price:
    Now: $437.95
    Was: $486.95
    Subtotal:
  • On Sale
     Holley Terminator X 76 lb/hr EV6 Fuel Injectors 522-768X  Holley Terminator X 76 lb/hr EV6 Fuel Injectors 522-768X
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    Holley Terminator X 76 lb/hr EV6 Fuel Injectors 522-768X

    HOLLEY

    Now: $437.95
    Was: $486.95
    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...
    522-768X
    Now: $437.95
    Was: $486.95
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    Qty in Cart: 0
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    Price:
    Now: $437.95
    Was: $486.95
    Subtotal:
  • On Sale
    Holley Terminator X 100 lb/hr EV6 Fuel Injector 522-108X  Holley Terminator X 100 lb/hr EV6 Fuel Injector 522-108X
    Add to Cart

    Holley Terminator X 100 lb/hr EV6 Fuel Injectors 522-108X

    HOLLEY

    Now: $437.95
    Was: $486.95
    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...
    522-108X
    Now: $437.95
    Was: $486.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $437.95
    Was: $486.95
    Subtotal:
  • On Sale
     Holley Terminator X 100 lb/hr  EV6 Fuel Injector Single 522-101X  Holley Terminator X 100 lb/hr  EV6 Fuel Injector Single 522-101X
    Add to Cart

    Holley Terminator X 100 lb/hr EV6 Fuel Injector Single 522-101X

    HOLLEY

    Now: $75.75
    Was: $83.05
    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...
    522-101X
    Now: $75.75
    Was: $83.05
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    Qty in Cart: 0
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    Price:
    Now: $75.75
    Was: $83.05
    Subtotal:
  • On Sale
    Holley Terminator X 120 lb/hr  EV6 Fuel Injectors 522-128X Holley Terminator X 120 lb/hr  EV6 Fuel Injectors 522-128X
    Add to Cart

    Holley Terminator X 120 lb/hr EV6 Fuel Injectors 522-128X

    HOLLEY

    Now: $552.95
    Was: $614.95
    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...
    522-128X
    Now: $552.95
    Was: $614.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $552.95
    Was: $614.95
    Subtotal:
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