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EFI Systems & Accessories

EFI Systems & Accessories

 

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • Holley Terminator X Stealth 4150 EFI GM LS 24x Gold TBI Kit 550-1022 Holley Terminator X Stealth 4150 EFI GM LS 24x Gold TBI Kit 550-1022
    Add to Cart

    Holley Terminator X Stealth 4150 EFI GM LS 24x Gold TBI Kit 550-1022

    HOLLEY

    $2,249.95
    Holley 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...
    550-1022
    $2,249.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $2,249.95
    Subtotal:
  • On Sale
    Holley Terminator X Stealth 4150 EFI GM LS 24x Black TBI Kit 550-1021 Holley Terminator X Stealth 4150 EFI GM LS 24x Black TBI Kit 550-1021
    Add to Cart

    Holley Terminator X Stealth 4150 EFI GM LS 24x Black TBI Kit 550-1021

    HOLLEY

    Now: $2,023.95
    Was: $2,249.95
    Holley 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...
    550-1021
    Now: $2,023.95
    Was: $2,249.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $2,023.95
    Was: $2,249.95
    Subtotal:
  • On Sale
    Holley Terminator Terminator X EFI GM LS 24x Shiny TBI Kit 550-1020 Holley Terminator Terminator X EFI GM LS 24x Shiny TBI Kit 550-1020
    Add to Cart

    Holley Terminator X Stealth 4150 EFI GM LS 24x Shiny TBI Kit 550-1020

    HOLLEY

    Now: $2,023.95
    Was: $2,249.95
    Holley 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...
    550-1020
    Now: $2,023.95
    Was: $2,249.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $2,023.95
    Was: $2,249.95
    Subtotal:
  • On Sale
    Holley Terminator X Max GM LS Standalone ECU & Wire Harness 550-935T - 24x/EV1
    Add to Cart

    Holley Terminator X Max GM LS Standalone ECU & Wire Harness 550-935T - 24x/EV1

    HOLLEY

    Now: $1,789.95
    Was: $1,989.95
    Holley 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,...
    550-935T
    Now: $1,789.95
    Was: $1,989.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $1,789.95
    Was: $1,989.95
    Subtotal:
  • On Sale
    Holley Terminator X Max GM LS Standalone ECU & Wire Harness 550-929T - 24x/EV1 Holley Terminator X Max GM LS Standalone ECU & Wire Harness 550-929T - 24x/EV1
    Add to Cart

    Holley Terminator X Max GM LS Standalone ECU & Wire Harness 550-929T - 24x/EV1

    HOLLEY

    Now: $1,609.95
    Was: $1,789.95
    Holley 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...
    550-929T
    Now: $1,609.95
    Was: $1,789.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $1,609.95
    Was: $1,789.95
    Subtotal:
  • On Sale
    Holley Terminator X Max GM LS Standalone ECU & Wire Harness 550-926T - 24x/EV1 Holley Terminator X Max GM LS Standalone ECU & Wire Harness 550-926T - 24x/EV1
    Add to Cart

    Holley Terminator X Max GM LS Standalone ECU & Wire Harness 550-926T - 24x/EV1

    HOLLEY

    Now: $1,789.95
    Was: $1,989.95
    Holley 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,...
    550-926T
    Now: $1,789.95
    Was: $1,989.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $1,789.95
    Was: $1,989.95
    Subtotal:
  • On Sale
    Holley Terminator X Max GM LS Standalone ECU & Wire Harness 550-932T - 24x/EV1 Holley Terminator X Max GM LS Standalone ECU & Wire Harness 550-932T - 24x/EV1
    Add to Cart

    Holley Terminator X Max GM LS Standalone ECU & Wire Harness 550-932T - 24x/EV6

    HOLLEY

    Now: $1,609.95
    Was: $1,789.95
    Holley 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...
    550-932T
    Now: $1,609.95
    Was: $1,789.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $1,609.95
    Was: $1,789.95
    Subtotal:
  • On Sale
    Holley Terminator X Max GM LS Standalone ECU & Wire Harness 550-934T - 24x/EV1 Holley Terminator X Max GM LS Standalone ECU & Wire Harness 550-934T - 24x/EV1
    Add to Cart

    Holley Terminator X Max GM LS Standalone ECU & Wire Harness 550-934T - 24x/EV1

    HOLLEY

    Now: $1,789.95
    Was: $1,989.95
    Holley 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...
    550-934T
    Now: $1,789.95
    Was: $1,989.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $1,789.95
    Was: $1,989.95
    Subtotal:
  • On Sale
    Holley Terminator X Max GM LS Standalone ECU & Wire Harness 550-927T - 24x/EV1 Holley Terminator X Max GM LS Standalone ECU & Wire Harness 550-927T - 24x/EV1
    Add to Cart

    Holley Terminator X Max GM LS Standalone ECU & Wire Harness 550-927T - 24x/EV1

    HOLLEY

    Now: $1,789.95
    Was: $1,989.95
    Holley 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...
    550-927T
    Now: $1,789.95
    Was: $1,989.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $1,789.95
    Was: $1,989.95
    Subtotal:
  • On Sale
    Holley Terminator X GM LS Standalone ECU & Wire Harness 550-920T - 24x/EV1 Holley Terminator X GM LS Standalone ECU & Wire Harness 550-920T - 24x/EV1
    Add to Cart

    Holley Terminator X GM LS Standalone ECU & Wire Harness 550-920T - 24x/EV1

    HOLLEY

    Now: $1,609.95
    Was: $1,789.95
    Holley 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,...
    550-920T
    Now: $1,609.95
    Was: $1,789.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $1,609.95
    Was: $1,789.95
    Subtotal:
  • On Sale
    Holley Terminator X GM LS Standalone ECU & Wire Harness 550-931T - 24x/EV1 Holley Terminator X GM LS Standalone ECU & Wire Harness 550-931T - 24x/EV1
    Add to Cart

    Holley Terminator X GM LS Standalone ECU & Wire Harness 550-931T - 24x/EV1

    HOLLEY

    Now: $1,609.95
    Was: $1,789.95
    Holley 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,...
    550-931T
    Now: $1,609.95
    Was: $1,789.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $1,609.95
    Was: $1,789.95
    Subtotal:
  • On Sale
    Holley Terminator X Max GM LS Standalone ECU & Wire Harness 550-918T - 58x/EV6/Trans Control Holley Terminator X Max GM LS Standalone ECU & Wire Harness 550-918T - 58x/EV6/Trans Control
    Add to Cart

    Holley Terminator X Max GM LS Standalone ECU & Wire Harness 550-918T - 58x/EV6/Trans Control

    HOLLEY

    Now: $1,609.95
    Was: $1,789.95
    Holley 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...
    550-918T
    Now: $1,609.95
    Was: $1,789.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $1,609.95
    Was: $1,789.95
    Subtotal:
  • Total: items /

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