Shop Holley Terminator X Logo

Sponsored
$1,427.95
Holley EFI Terminator X Universal MPFI Kit Universal MPFI Main Harness - EV1 Injectors - 3.5 in. Touchscreen 550-936
Holley Performance Products
$1,427.95
Holley EFI Terminator X Universal MPFI Kit Universal MPFI Main Harness - EV1 Injectors - 3.5 in. Touchscreen 550-936
Holley Performance Products
$1,649.95
Holley 550-1431: Holley Terminator X MAX Engine Management Systems
Summit Racing
Free shipping
$1,649.95
Holley 550-1431: Holley Terminator X MAX Engine Management Systems
Summit Racing
Free shipping
$1,999.95
Holley EFI Terminator X Max - Universal MPFI Kit Universal MPFI Main Harness - GM DBW Throttle Body Control - EV1 Injectors - 3.5 in. Touchscreen
Holley Performance Products
$1,999.95
Holley EFI Terminator X Max - Universal MPFI Kit Universal MPFI Main Harness - GM DBW Throttle Body Control - EV1 Injectors - 3.5 in. Touchscreen
Holley Performance Products
$766.95
Holley 554-152: Holley Terminator X Engine Control Modules
Summit Racing
Free shipping
$766.95
Holley 554-152: Holley Terminator X Engine Control Modules
Summit Racing
Free shipping
$1,942.95
Holley EFI Terminator X Stealth 4150 - Black 4 Injectors - 650 HP 550-1002
Holley Performance Products
5
$1,942.95
Holley EFI Terminator X Stealth 4150 - Black 4 Injectors - 650 HP 550-1002
Holley Performance Products
5
$926.95
Holley 554-150: Holley EFI Terminator X GM GDI Controllers
Summit Racing
Free shipping
$926.95
Holley 554-150: Holley EFI Terminator X GM GDI Controllers
Summit Racing
Free shipping
$2,912.95
Holley 550-1071: Holley Terminator X Stealth 4500 EFI Fuel Injection Systems
Summit Racing
Free shipping
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Holley 550-1071: Holley Terminator X Stealth 4500 EFI Fuel Injection Systems
Summit Racing
Free shipping
$2,912.95
Holley 550-1015: Holley Terminator X Max Stealth 4150 EFI Fuel Injection Systems
Summit Racing
Free shipping
$2,912.95
Holley 550-1015: Holley Terminator X Max Stealth 4150 EFI Fuel Injection Systems
Summit Racing
Free shipping
$1,828.95
Holley EFI Terminator X Max - Universal MPFI Kit Universal MPFI Main Harness - GM 4L60E/80E Transmission Control - EV1 Injectors - 3.5 in. Touchscree
Holley Performance Products
$1,828.95
Holley EFI Terminator X Max - Universal MPFI Kit Universal MPFI Main Harness - GM 4L60E/80E Transmission Control - EV1 Injectors - 3.5 in. Touchscree
Holley Performance Products
$526.95
Holley 558-499: Holley Terminator X MAX GM 6L80/90 Transmission Kits
Summit Racing
Free shipping
$526.95
Holley 558-499: Holley Terminator X MAX GM 6L80/90 Transmission Kits
Summit Racing
Free shipping
$1,999.95
Holley 550-1003: Holley Terminator X Stealth 4150 EFI Fuel Injection Systems
Summit Racing
1
Free shipping
$1,999.95
Holley 550-1003: Holley Terminator X Stealth 4150 EFI Fuel Injection Systems
Summit Racing
1
$1,942.95
Holley EFI Terminator X Stealth 4150 - Shiny 4 Injectors - 650 HP 550-1001
Holley Performance Products
$1,942.95
Holley EFI Terminator X Stealth 4150 - Shiny 4 Injectors - 650 HP 550-1001
Holley Performance Products
$326.95
Holley 553-201: Holley Terminator X 3.5 in. Handheld Controllers
Summit Racing
Free shipping
$326.95
Holley 553-201: Holley Terminator X 3.5 in. Handheld Controllers
Summit Racing
Free shipping
$2,912.95
Holley EFI Terminator X Max Stealth 4150 - Black Pre-2009 GM 4L60E/4L80E Transmission Control - 1250 HP 550-1015
Holley Performance Products
$2,912.95
Holley EFI Terminator X Max Stealth 4150 - Black Pre-2009 GM 4L60E/4L80E Transmission Control - 1250 HP 550-1015
Holley Performance Products
$1,999.95
Holley EFI Terminator X Stealth 4150 - Gold 4 Injectors - 650 HP 550-1003
Holley Performance Products
1
$1,999.95
Holley EFI Terminator X Stealth 4150 - Gold 4 Injectors - 650 HP 550-1003
Holley Performance Products
1
$1,427.95
Camaro Holley EFI LS1/LS6 Terminator X ECU
American Muscle
8
$1,427.95
Camaro Holley EFI LS1/LS6 Terminator X ECU
American Muscle
8
$2,912.95
Holley EFI Terminator X Stealth 4500 - Black 8 Injectors - 800-1500 HP 550-1071
Holley Performance Products
$2,912.95
Holley EFI Terminator X Stealth 4500 - Black 8 Injectors - 800-1500 HP 550-1071
Holley Performance Products
$3,999.95
Holley EFI Terminator X Stealth 2X4 4500 Kit - Black 8 Injectors - 800-1500 HP 550-1081
Holley Performance Products
$3,999.95
Holley EFI Terminator X Stealth 2X4 4500 Kit - Black 8 Injectors - 800-1500 HP 550-1081
Holley Performance Products
$1,427.95
$1,606.95
Holley EFI 550-910 Terminator X 58X/4X EV1 LS Mpfi Kit
Walmart
1
Free shipping
11% off
$1,427.95
$1,606.95
Holley EFI 550-910 Terminator X 58X/4X EV1 LS Mpfi Kit
Walmart
1
$1,411.95
$1,588.95
Holley EFI 550-905T Terminator X 58X/4X EV6 LS Mpfi Kit - Without 3.5" Handheld
Walmart
Free shipping
11% off
$1,411.95
$1,588.95
Holley EFI 550-905T Terminator X 58X/4X EV6 LS Mpfi Kit - Without 3.5" Handheld
Walmart
Free shipping
$1,427.95
Holley Terminator X Engine Management Systems - Chevy 4.8-6.2L, 4X Cam, 58X Crank | Holley 550-905
Summit Racing
8
Free shipping
$1,427.95
Holley Terminator X Engine Management Systems - Chevy 4.8-6.2L, 4X Cam, 58X Crank | Holley 550-905
Summit Racing
8
$3,230.95
Holley EFI Terminator X Stealth 4150 2X4 - Gold 8 Injectors - 800-1500 HP 550-1076
Holley Performance Products
$3,230.95
Holley EFI Terminator X Stealth 4150 2X4 - Gold 8 Injectors - 800-1500 HP 550-1076
Holley Performance Products
$2,891.95
Holley EFI Terminator X Max Stealth 4150 - GM LS Engines Gold - 24X Crank - Trans Control - 650 HP - 3.5 in. Touchscreen 550-1030
Holley Performance Products
$2,891.95
Holley EFI Terminator X Max Stealth 4150 - GM LS Engines Gold - 24X Crank - Trans Control - 650 HP - 3.5 in. Touchscreen 550-1030
Holley Performance Products
$1,427.95
1989 Mustang Holley EFI Terminator X Injection System (79-95 V8 Mustang)
American Muscle
$1,427.95
1989 Mustang Holley EFI Terminator X Injection System (79-95 V8 Mustang)
American Muscle
$2,969.95
Holley EFI Terminator X Stealth 4150 2X4 - Shiny 8 Injectors - 800-1500 HP 550-1074
Holley Performance Products
$2,969.95
Holley EFI Terminator X Stealth 4150 2X4 - Shiny 8 Injectors - 800-1500 HP 550-1074
Holley Performance Products
$1,427.95
$1,606.95
Holley 550-903 Terminator X LS1/LS6 MPFI Kit
Speedway Motors
1
11% off
$1,427.95
$1,606.95
Holley 550-903 Terminator X LS1/LS6 MPFI Kit
Speedway Motors
1
$2,999.95
Holley EFI Terminator X Max Stealth 4150 - GM LS Engines Shiny - 58X Crank - Trans Control - 650 HP - 3.5 in. Touchscreen 550-1063
Holley Performance Products
$2,999.95
Holley EFI Terminator X Max Stealth 4150 - GM LS Engines Shiny - 58X Crank - Trans Control - 650 HP - 3.5 in. Touchscreen 550-1063
Holley Performance Products
$1,411.95
$1,588.95
Holley 550-903T Terminator X LS1 MPFI Kit
Speedway Motors
1
11% off
$1,411.95
$1,588.95
Holley 550-903T Terminator X LS1 MPFI Kit
Speedway Motors
1
$421.95
Holley 522-428X: Holley EFI Terminator X Fuel Injectors
Summit Racing
Free shipping
$421.95
Holley 522-428X: Holley EFI Terminator X Fuel Injectors
Summit Racing
Free shipping
$1,427.95
Holley 550-909: Holley Terminator X Engine Management Systems
Summit Racing
8
Free shipping
$1,427.95
Holley 550-909: Holley Terminator X Engine Management Systems
Summit Racing
8
$999.95
Holley 534-308: Holley Terminator X Stealth 4150 EFI Throttle Bodies
Summit Racing
Free shipping
$999.95
Holley 534-308: Holley Terminator X Stealth 4150 EFI Throttle Bodies
Summit Racing
Free shipping
$1,427.95
$1,606.95
Holley 550-936 Terminator X Universal MPFI Kit
Speedway Motors
11% off
$1,427.95
$1,606.95
Holley 550-936 Terminator X Universal MPFI Kit
Speedway Motors
$1,474.22
Holley EFI 550-936 Terminator X Mpfi System
Walmart
1
Free shipping
$1,474.22
Holley EFI 550-936 Terminator X Mpfi System
Walmart
1
$999.95
Holley Terminator X Stealth 4150 Throttle Body [Black Finish]
JEGS High Performance
Free shipping
$999.95
Holley Terminator X Stealth 4150 Throttle Body [Black Finish]
JEGS High Performance
Free shipping
$1,213.95
Holley 550-718: Holley Hilborn Universal Terminator X MPFI Systems
Summit Racing
Free shipping
$1,213.95
Holley 550-718: Holley Hilborn Universal Terminator X MPFI Systems
Summit Racing
Free shipping
$421.95
Holley 522-768X: Holley EFI Terminator X Fuel Injectors
Summit Racing
1
Free shipping
$421.95
Holley 522-768X: Holley EFI Terminator X Fuel Injectors
Summit Racing
1
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    Shop Holley Terminator X Logo

    Sponsored
    $1,427.95
    Holley EFI Terminator X Universal MPFI Kit Universal MPFI Main Harness - EV1 Injectors - 3.5 in. Touchscreen 550-936
    Holley Performance Products
    $1,427.95
    Holley EFI Terminator X Universal MPFI Kit Universal MPFI Main Harness - EV1 Injectors - 3.5 in. Touchscreen 550-936
    Holley Performance Products
    $1,649.95
    Holley 550-1431: Holley Terminator X MAX Engine Management Systems
    Summit Racing
    Free shipping
    $1,649.95
    Holley 550-1431: Holley Terminator X MAX Engine Management Systems
    Summit Racing
    Free shipping
    $1,999.95
    Holley EFI Terminator X Max - Universal MPFI Kit Universal MPFI Main Harness - GM DBW Throttle Body Control - EV1 Injectors - 3.5 in. Touchscreen
    Holley Performance Products
    $1,999.95
    Holley EFI Terminator X Max - Universal MPFI Kit Universal MPFI Main Harness - GM DBW Throttle Body Control - EV1 Injectors - 3.5 in. Touchscreen
    Holley Performance Products
    $766.95
    Holley 554-152: Holley Terminator X Engine Control Modules
    Summit Racing
    Free shipping
    $766.95
    Holley 554-152: Holley Terminator X Engine Control Modules
    Summit Racing
    Free shipping
    $1,942.95
    Holley EFI Terminator X Stealth 4150 - Black 4 Injectors - 650 HP 550-1002
    Holley Performance Products
    5
    $1,942.95
    Holley EFI Terminator X Stealth 4150 - Black 4 Injectors - 650 HP 550-1002
    Holley Performance Products
    5
    $926.95
    Holley 554-150: Holley EFI Terminator X GM GDI Controllers
    Summit Racing
    Free shipping
    $926.95
    Holley 554-150: Holley EFI Terminator X GM GDI Controllers
    Summit Racing
    Free shipping
    $2,912.95
    Holley 550-1071: Holley Terminator X Stealth 4500 EFI Fuel Injection Systems
    Summit Racing
    Free shipping
    $2,912.95
    Holley 550-1071: Holley Terminator X Stealth 4500 EFI Fuel Injection Systems
    Summit Racing
    Free shipping
    $2,912.95
    Holley 550-1015: Holley Terminator X Max Stealth 4150 EFI Fuel Injection Systems
    Summit Racing
    Free shipping
    $2,912.95
    Holley 550-1015: Holley Terminator X Max Stealth 4150 EFI Fuel Injection Systems
    Summit Racing
    Free shipping
    $1,828.95
    Holley EFI Terminator X Max - Universal MPFI Kit Universal MPFI Main Harness - GM 4L60E/80E Transmission Control - EV1 Injectors - 3.5 in. Touchscree
    Holley Performance Products
    $1,828.95
    Holley EFI Terminator X Max - Universal MPFI Kit Universal MPFI Main Harness - GM 4L60E/80E Transmission Control - EV1 Injectors - 3.5 in. Touchscree
    Holley Performance Products
    $526.95
    Holley 558-499: Holley Terminator X MAX GM 6L80/90 Transmission Kits
    Summit Racing
    Free shipping
    $526.95
    Holley 558-499: Holley Terminator X MAX GM 6L80/90 Transmission Kits
    Summit Racing
    Free shipping
    $1,999.95
    Holley 550-1003: Holley Terminator X Stealth 4150 EFI Fuel Injection Systems
    Summit Racing
    1
    Free shipping
    $1,999.95
    Holley 550-1003: Holley Terminator X Stealth 4150 EFI Fuel Injection Systems
    Summit Racing
    1
    $1,942.95
    Holley EFI Terminator X Stealth 4150 - Shiny 4 Injectors - 650 HP 550-1001
    Holley Performance Products
    $1,942.95
    Holley EFI Terminator X Stealth 4150 - Shiny 4 Injectors - 650 HP 550-1001
    Holley Performance Products
    $326.95
    Holley 553-201: Holley Terminator X 3.5 in. Handheld Controllers
    Summit Racing
    Free shipping
    $326.95
    Holley 553-201: Holley Terminator X 3.5 in. Handheld Controllers
    Summit Racing
    Free shipping
    $2,912.95
    Holley EFI Terminator X Max Stealth 4150 - Black Pre-2009 GM 4L60E/4L80E Transmission Control - 1250 HP 550-1015
    Holley Performance Products
    $2,912.95
    Holley EFI Terminator X Max Stealth 4150 - Black Pre-2009 GM 4L60E/4L80E Transmission Control - 1250 HP 550-1015
    Holley Performance Products
    $1,999.95
    Holley EFI Terminator X Stealth 4150 - Gold 4 Injectors - 650 HP 550-1003
    Holley Performance Products
    1
    $1,999.95
    Holley EFI Terminator X Stealth 4150 - Gold 4 Injectors - 650 HP 550-1003
    Holley Performance Products
    1
    $1,427.95
    Camaro Holley EFI LS1/LS6 Terminator X ECU
    American Muscle
    8
    $1,427.95
    Camaro Holley EFI LS1/LS6 Terminator X ECU
    American Muscle
    8
    $2,912.95
    Holley EFI Terminator X Stealth 4500 - Black 8 Injectors - 800-1500 HP 550-1071
    Holley Performance Products
    $2,912.95
    Holley EFI Terminator X Stealth 4500 - Black 8 Injectors - 800-1500 HP 550-1071
    Holley Performance Products
    $3,999.95
    Holley EFI Terminator X Stealth 2X4 4500 Kit - Black 8 Injectors - 800-1500 HP 550-1081
    Holley Performance Products
    $3,999.95
    Holley EFI Terminator X Stealth 2X4 4500 Kit - Black 8 Injectors - 800-1500 HP 550-1081
    Holley Performance Products