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Multi-Port EFI Kits

Multi-Port EFI Kits

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  • On Sale
    Holley Terminator X Max GM LS Standalone ECU & Wire Harness 550-927 - 24x/Multec 2/Trans Control/DBW Holley Terminator X Max GM LS Standalone ECU & Wire Harness 550-916 - 24x/EV1/Trans Control
    Add to Cart

    Holley Terminator X Max GM LS Standalone ECU & Wire Harness 550-930 - 24x/Multec 2/DBW

    HOLLEY

    Now: $1,798.95
    Was: $1,999.95
    Holley Terminator X Max GM LS Standalone ECU & Wire Harness 550-930 - 24x/Multec 2/DBW Take control of your LS engine with Terminator X Max! Don't settle for a junkyard ECU with a cumbersome tuning...
    550-930
    Now: $1,798.95
    Was: $1,999.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $1,798.95
    Was: $1,999.95
    Subtotal:
  • On Sale
    Holley Terminator X Max GM LS Standalone ECU & Wire Harness 550-927 - 24x/Multec 2/Trans Control/DBW Holley Terminator X Max GM LS Standalone ECU & Wire Harness 550-916 - 24x/EV1/Trans Control
    Add to Cart

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

    HOLLEY

    Now: $1,978.95
    Was: $2,199.95
    Holley Terminator X Max GM LS Standalone ECU & Wire Harness 550-926 - 24x/EV1/Trans Control/DBW Take control of your LS engine with Terminator X Max! Don't settle for a junkyard ECU with a...
    550-926
    Now: $1,978.95
    Was: $2,199.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $1,978.95
    Was: $2,199.95
    Subtotal:
  • On Sale
    Holley Terminator X Max GM LS Standalone ECU & Wire Harness 550-927 - 24x/Multec 2/Trans Control/DBW Holley Terminator X Max GM LS Standalone ECU & Wire Harness 550-916 - 24x/EV1/Trans Control
    Add to Cart

    Holley Terminator X Max GM LS Standalone ECU & Wire Harness 550-927 - 24x/Multec 2/Trans Control/DBW

    HOLLEY

    Now: $1,978.95
    Was: $2,199.95
    Holley Terminator X Max GM LS Standalone ECU & Wire Harness 550-927 - 24x/Multec 2/Trans Control/DBW <
    550-927
    Now: $1,978.95
    Was: $2,199.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $1,978.95
    Was: $2,199.95
    Subtotal:
  • On Sale
    Holley Terminator X Max GM LS Standalone ECU & Wire Harness 550-931 - 58x/EV6/DBW Holley Terminator X Max GM LS Standalone ECU & Wire Harness 550-916 - 24x/EV1/Trans Control
    Add to Cart

    Holley Terminator X Max GM LS Standalone ECU & Wire Harness 550-931 - 58x/EV6/DBW

    HOLLEY

    Now: $1,798.95
    Was: $1,999.95
    Holley Terminator X Max GM LS Standalone ECU & Wire Harness 550-931 - 58x/EV6/DBW
    550-931
    Now: $1,798.95
    Was: $1,999.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $1,798.95
    Was: $1,999.95
    Subtotal:
  • On Sale
    Holley Terminator X Max GM LS Standalone ECU & Wire Harness 550-918 - 58x/EV6/Trans Control Holley Terminator X Max GM LS Standalone ECU & Wire Harness 550-916 - 24x/EV1/Trans Control
    Add to Cart

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

    HOLLEY

    Now: $1,798.95
    Was: $1,999.95
    Holley Terminator X Max GM LS Standalone ECU & Wire Harness 550-918 - 58x/EV6/Trans Control
    550-918
    Now: $1,798.95
    Was: $1,999.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $1,798.95
    Was: $1,999.95
    Subtotal:
  • On Sale
    Holley Terminator X Max GM LS ECU w/ Trans Control, DBW, 3.5" Handheld - 58x / EV6 (550-928) Holley Terminator X Max GM LS ECU w/ Trans Control, DBW, 3.5" Handheld - 58x / EV6 (550-928)
    Add to Cart

    Holley Terminator X Max GM LS ECU w/ Trans Control, DBW, 3.5" Handheld - 58x / EV6

    HOLLEY

    Now: $1,978.95
    Was: $2,199.95
    Holley Terminator X Max GM LS ECU w/ Trans Control, DBW, 3.5" Handheld - 58x / EV6 58x Crank - 4x Cam - EV6 Injectors - Drive-By-Wire Throttle Body and Transmission Control - 3.5 in. Touchscreen -...
    550-928
    Now: $1,978.95
    Was: $2,199.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $1,978.95
    Was: $2,199.95
    Subtotal:
  • On Sale
    Holley Terminator X Max GM LS Standalone ECU w/ Trans Control, 3.5" Handheld - 24x / Multec 2 Holley Terminator X Max GM LS Standalone ECU w/ Trans Control, 3.5" Handheld - 24x / Multec 2
    Add to Cart

    Holley Terminator X Max GM LS Standalone ECU w/ Trans Control, 3.5" Handheld - 24x / Multec 2

    HOLLEY

    Now: $1,798.95
    Was: $1,999.95
    Holley Terminator X Max GM LS Standalone ECU w/ Trans Control, 3.5" Handheld - 24x / Multec 2 Take control of your LS engine with Terminator X Max! Don't settle for a junkyard ECU with a...
    550-917
    Now: $1,798.95
    Was: $1,999.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $1,798.95
    Was: $1,999.95
    Subtotal:
  • On Sale
    Holley Terminator X Max GM LS Standalone ECU & Wire Harness 550-916 - 24x/EV1/Trans Control Holley Terminator X Max GM LS Standalone ECU & Wire Harness 550-916 - 24x/EV1/Trans Control
    Add to Cart

    Holley Terminator X Max GM LS Standalone ECU & Wire Harness 550-916 - 24x/EV1/Trans Control

    HOLLEY

    Now: $1,798.95
    Was: $1,999.95
    Holley Terminator X Max GM LS Standalone ECU & Wire Harness 550-916 - 24x/EV1/Trans Control Take control of your LS engine with Terminator X Max! Don't settle for a junkyard ECU with a...
    550-916
    Now: $1,798.95
    Was: $1,999.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $1,798.95
    Was: $1,999.95
    Subtotal:
  • On Sale
    Holley Terminator X GM LS Standalone ECU & Wire Harness 550-903 - 24x/EV1 Holley Terminator X GM LS Standalone ECU & Wire Harness 550-903 - 24x/EV1
    Add to Cart

    Holley Terminator X GM LS Standalone ECU & Wire Harness 550-905 - 58x/EV6

    HOLLEY

    Now: $1,438.95
    Was: $1,599.95
    Holley Terminator X GM LS Standalone ECU & Wire Harness 550-905 - 58x/EV6 Take control of your LS engine with Terminator X! Don't settle for a junkyard ECU with a cumbersome tuning interface when...
    550-905
    Now: $1,438.95
    Was: $1,599.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $1,438.95
    Was: $1,599.95
    Subtotal:
  • On Sale
    Holley Terminator X GM LS Standalone ECU & Wire Harness 550-904 - 24x/Multec 2 Holley Terminator X GM LS Standalone ECU & Wire Harness 550-904 - 24x/Multec 2
    Add to Cart

    Holley Terminator X GM LS Standalone ECU & Wire Harness 550-904 - 24x/Multec 2

    HOLLEY

    Now: $1,438.95
    Was: $1,599.95
    Holley Terminator X GM LS Standalone ECU & Wire Harness 550-904 - 24x/Multec 2 Take control of your LS engine with Terminator X! Don't settle for a junkyard ECU with a cumbersome tuning interface...
    550-904
    Now: $1,438.95
    Was: $1,599.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $1,438.95
    Was: $1,599.95
    Subtotal:
  • On Sale
    Holley Terminator X GM LS Standalone ECU & Wire Harness 550-903 - 24x/EV1 Holley Terminator X GM LS Standalone ECU & Wire Harness 550-903 - 24x/EV1
    Add to Cart

    Holley Terminator X GM LS Standalone ECU & Wire Harness 550-903 - 24x/EV1

    HOLLEY

    Now: $1,438.95
    Was: $1,599.95
    Holley Terminator X GM LS Standalone ECU & Wire Harness 550-903 - 24x/EV1 Take control of your LS engine with Terminator X! Don't settle for a junkyard ECU with a cumbersome tuning interface when...
    550-903
    Now: $1,438.95
    Was: $1,599.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $1,438.95
    Was: $1,599.95
    Subtotal:
  • FiTech Ultimate LS Transmission Control Harness 70050-5
    Add to Cart

    FiTech Ultimate LS Transmission Control Harness 70050-5

    FiTech Fuel Injection

    $153.00
    FiTech Ultimate LS Transmission Control Harness 70050-5 Transmission control harness for FiTech Ultimate LS EFI Kits
    70050-5
    $153.00
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $153.00
    Subtotal:
  • Total: items /

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