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Browse Holley Terminator X EFI Powertrain Management System Products
Description: The Holley Dominator and Terminator X Max ECU’s have built-in capability to control the Drive-By-Wire throttle pedals and throttle bodies used on most 2018-2022 Ford Coyote and 2020-2022 Ford...More Details »
Item #: 558-469
Condition:
New
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Price: $456.95
Sale: $256.95
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Description: The Terminator X offers an advanced engine management solution specifically tailored for the formidable 7.3-liter Godzilla engine. Designed to unlock the full potential of these powerhouse engines,...More Details »
Item #: 558-141
Condition:
New
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Price: $662.95
Sale: $462.95
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Description: The Terminator X offers an advanced engine management solution specifically tailored for the formidable 7.3-liter Godzilla engine. Designed to unlock the full potential of these powerhouse engines,...More Details »
Item #: 558-140
Condition:
New
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Price: $662.95
Sale: $462.95
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Description: Have you been looking for a dash solution for your vehicle, but just cannot find anything you like or that is cost effective? No need to look any further as Holley has created a full color touch...More Details »
Item #: 553-109
Condition:
New
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Price: $1,646.95
Sale: $1,446.95
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Description: Holley EFI GM Drive By Wire Fitment:
Plug and Play with Holley Throttle Pedal Part Number - 145-160.
Designed to work with GM Throttle body P/N's - 12570790 and 12580760.
Designed to work with GM Throttle Pedal P/N - 10379038 and 19417903.
Item #: 558-406
Condition:
New
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Price: $427.95
Sale: $227.95
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Description: The Holley EFI Digital Dash is completely customizable with a variety of gauge and indicator screens that can be programmed to display any parameter you need. The dash also offers a virtual switch...More Details »
Item #: 553-106
Condition:
New
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Price: $1,139.95
Sale: $939.95
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Description: I/O Adapter w/Terminated Vehicle Harness
Item #: 558-434
Condition:
New
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Price: $563.95
Sale: $363.95
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Description: I/O Adapter w/Unterminated Vehicle Harness
Item #: 558-433
Condition:
New
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Price: $514.95
Sale: $314.95
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Description: Trust. Whether it's your engine builder, team members or EFI System, trust is earned, not given. When your expensive engine, sponsorship and reputation are on the line, trust your engine monitoring...More Details »
Item #: 553-111
Condition:
New
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Price: $2,575.95
Sale: $2,375.95
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Description: Holley's new 6.86" Pro Dash delivers over 200 monitoring channels of reliable real-time data in a more compact, full HD package suitable for nearly any motorsports application. Be assured that the...More Details »
Item #: 553-112
Condition:
New
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Price: $1,498.95
Sale: $1,298.95
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Description: Have you always wanted the look of a modern digital dash in your project vehicle but lacked an ECU or fuel injection system that supported one? Holley has you covered with two amazing new...More Details »
Item #: 553-116
Condition:
New
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Price: $2,786.95
Sale: $2,586.95
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Description: Have you always wanted the look of a modern digital dash in your project vehicle but lacked an ECU or fuel injection system that supported one? Holley has you covered with two amazing new...More Details »
Item #: 553-117
Condition:
New
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Price: $1,731.95
Sale: $1,531.95
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Description: Adapter needed to for terminator X #550-937 and other holley efi systems to work with Fox Body Mustang type factory or factory style tfi distributors.
Item #: 558-305
Condition:
New
FREE shipping to the USA and it's territories on ALL Holley products
Price: $215.95
Sale: $115.95
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Description: The touch screen LCD provides a dynamic range of tuning and data monitoring options in a compact 3.5" LCD display.
Only compatible with Holley EFI systems.
Item #: 553-108
Condition:
New
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Price: $469.95
Sale: $369.95
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Description: 2 Bar MAP sensor is to be used in all forced induction applications up to 14.7 PSI Boost. For terminator X, terminator X max, etc.
Item #: 538-13
Condition:
New
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Price: $245.95
Sale: $145.95
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Description: 3 Bar MAP sensor is to be used in all forced induction applications up to 29 PSI Boost. For terminator X, terminator X max, etc.
Item #: 554-107
Condition:
New
FREE shipping to the USA and it's territories on ALL Holley products
Price: $237.95
Sale: $137.95
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Description: Terminated Vehicle Harness For Digital Dash
Item #: 558-436
Condition:
New
FREE shipping to the USA and it's territories on ALL Holley products
Price: $307.95
Sale: $207.95
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Description: These standalone Terminator X ECU's are intended to be used as service components for your Terminator X EFI installation. The Terminator X ECU features real-time fuel learn, high impedance injector...More Details »
Item #: 554-152
Condition:
New
FREE shipping to the USA and it's territories on ALL Holley products
Price: $966.95
Sale: $766.95
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Description: These standalone Terminator X ECU's are intended to be used as service components for your Terminator X EFI installation. The Terminator X ECU features real-time fuel learn, high impedance injector...More Details »
Item #: 554-153
Condition:
New
FREE shipping to the USA and it's territories on ALL Holley products
Price: $1,287.95
Sale: $1,087.95
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Description: Take control of your GM Gen V LT4, 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 of your engine,...More Details »
Item #: 554-150
Condition:
New
FREE shipping to the USA and it's territories on ALL Holley products
Price: $1,026.95
Sale: $926.95
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Description: Take control of your GM Gen V LT4, 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 of your engine,...More Details »
Item #: 550-1623
Condition:
New
FREE shipping to the USA and it's territories on ALL Holley products
Price: $3,083.95
Sale: $2,883.95
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Description: Take control of your GM Gen V LT4, 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 of your engine,...More Details »
Item #: 550-1633-6
Condition:
New
FREE shipping to the USA and it's territories on ALL Holley products
Price: $3,199.95
Sale: $2,999.95
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Description: Take control of your GM Gen V LT4, 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 of your engine,...More Details »
Item #: 550-1624
Condition:
New
FREE shipping to the USA and it's territories on ALL Holley products
Price: $3,083.95
Sale: $2,883.95
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Description: Take control of your GM Gen V LT4, 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 of your engine,...More Details »
Item #: 550-1634-6
Condition:
New
FREE shipping to the USA and it's territories on ALL Holley products
Price: $3,199.95
Sale: $2,999.95
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Description: Introducing Terminator X for Chrysler GEN III HEMI engines from 2003-2006 such as the 5.7L, 6.1L and 6.4L (Non-VVT only) engines. Terminator X features real-time fuel learn, high impedance injector...More Details »
Item #: 550-1223
Condition:
New
FREE shipping to the USA and it's territories on ALL Holley products
Price: $2,083.95
Sale: $1,883.95
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Description: Introducing Terminator X for Chrysler GEN III HEMI engines from 2007-2013 such as the 5.7L, 6.1L and 6.4L (Non-VVT only) engines. Terminator X features real-time fuel learn, high impedance injector...More Details »
Item #: 550-1224
Condition:
New
FREE shipping to the USA and it's territories on ALL Holley products
Price: $2,358.95
Sale: $2,158.95
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Description: Introducing Terminator X for Chrysler GEN III HEMI engines from 2007-2013 such as the 5.7L, 6.1L and 6.4L (Non-VVT only) engines. Terminator X features real-time fuel learn, high impedance injector...More Details »
Item #: 550=1225
Condition:
New
FREE shipping to the USA and it's territories on ALL Holley products
Price: $2,083.95
Sale: $1,883.95
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Description: Introducing Terminator X and X Max Kits for the Modular Ford engine. These new kits will plug and play with either 2V or 4V Mod Motors commonly found in 1996-2004 Mustangs, 1995-2006 F150, or...More Details »
Item #: 550-1220
Condition:
New
FREE shipping to the USA and it's territories on ALL Holley products
Price: $2,358.95
Sale: $2,158.95
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Description: Introducing Terminator X and X Max Kits for the Modular Ford engine. These new kits will plug and play with either 2V or 4V Mod Motors commonly found in 1996-2004 Mustangs, 1995-2006 F150, or...More Details »
Item #: 550-1221
Condition:
New
FREE shipping to the USA and it's territories on ALL Holley products
Price: $2,358.95
Sale: $2,158.95
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Description: Introducing Terminator X and X Max Kits for the Modular Ford engine. These new kits will plug and play with either 2V or 4V Mod Motors commonly found in 1996-2004 Mustangs, 1995-2006 F150, or...More Details »
Item #: 550-1216
Condition:
New
FREE shipping to the USA and it's territories on ALL Holley products
Price: $2,083.95
Sale: $1,883.95
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Description: Introducing Terminator X and X Max Kits for the Modular Ford engine. These new kits will plug and play with either 2V or 4V Mod Motors commonly found in 1996-2004 Mustangs, 1995-2006 F150, or...More Details »
Item #: 550-1217
Condition:
New
FREE shipping to the USA and it's territories on ALL Holley products
Price: $2,083.95
Sale: $1,883.95
Save: 10%
Save: $200.00
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Description: Introducing Terminator X and X Max Kits for the Modular Ford engine. These new kits will plug and play with either 2V or 4V Mod Motors commonly found in 1996-2004 Mustangs, 1995-2006 F150, or...More Details »
Item #: 550-1218
Condition:
New
FREE shipping to the USA and it's territories on ALL Holley products
Price: $2,083.95
Sale: $1,883.95
Save: 10%
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Description: Introducing Terminator X and X Max Kits for the Modular Ford engine. These new kits will plug and play with either 2V or 4V Mod Motors commonly found in 1996-2004 Mustangs, 1995-2006 F150, or...More Details »
Item #: 550-1219
Condition:
New
FREE shipping to the USA and it's territories on ALL Holley products
Price: $2,083.95
Sale: $1,883.95
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Description: 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, self-learning fuel...More Details »
Item #: 550-929
Condition:
New
FREE shipping to the USA and it's territories on ALL Holley products
Price: $2,083.95
Sale: $1,883.95
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Description: 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, self-learning fuel...More Details »
Item #: 550-929T
Condition:
New
FREE shipping to the USA and it's territories on ALL Holley products
Price: $2,290.95
Sale: $2,090.95
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Description: Introducing Terminator X and X Max Kits for Chrysler GEN III HEMI engines from 2003-2013+ such as the 5.7L, 6.1L and 6.4L engines with the factory Drive-by-Wire throttle body. (Non-VVT only)...More Details »
Item #: 550-1420
Condition:
New
FREE shipping to the USA and it's territories on ALL Holley products
Price: $2,762.95
Sale: $2,562.95
Save: 7%
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Description: Introducing Terminator X and X Max Kits for Chrysler GEN III HEMI engines from 2003-2013+ such as the 5.7L, 6.1L and 6.4L engines with the factory Drive-by-Wire throttle body. (Non-VVT only)...More Details »
Item #: 550-1421
Condition:
New
FREE shipping to the USA and it's territories on ALL Holley products
Price: $2,436.95
Sale: $2,236.95
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Description: Introducing Terminator X Max Kits for the Modular Ford engine and the 1998 and newer Ford 4R70W or 4R75W Transmission. These new kits will plug and play with either 2V or 4V Mod Motors commonly...More Details »
Item #: 550-1316
Condition:
New
FREE shipping to the USA and it's territories on ALL Holley products
Price: $2,632.95
Sale: $2,432.95
Save: 8%
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Description: Introducing Terminator X Max Kits for the Modular Ford engine and the 1998 and newer Ford 4R70W or 4R75W Transmission. These new kits will plug and play with either 2V or 4V Mod Motors commonly...More Details »
Item #: 550-1317
Condition:
New
FREE shipping to the USA and it's territories on ALL Holley products
Price: $2,436.95
Sale: $2,236.95
Save: 8%
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Description: Introducing Terminator X Max Kits for the Modular Ford engine and the 1998 and newer Ford 4R70W or 4R75W Transmission. These new kits will plug and play with either 2V or 4V Mod Motors commonly...More Details »
Item #: 550-1318
Condition:
New
FREE shipping to the USA and it's territories on ALL Holley products
Price: $2,632.95
Sale: $2,432.95
Save: 8%
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Description: Introducing Terminator X Max Kits for the Modular Ford engine and the 1998 and newer Ford 4R70W or 4R75W Transmission. These new kits will plug and play with either 2V or 4V Mod Motors commonly...More Details »
Item #: 550-1319
Condition:
New
FREE shipping to the USA and it's territories on ALL Holley products
Price: $2,632.95
Sale: $2,432.95
Save: 8%
Save: $200.00
Description: Introducing Terminator X and X Max Kits for Chrysler GEN III HEMI engines from 2003-2013+ such as the 5.7L, 6.1L and 6.4L engines with the factory Drive-by-Wire throttle body. (Non-VVT only)...More Details »
Item #: 550-1422
Condition:
New
FREE shipping to the USA and it's territories on ALL Holley products
Price: $2,762.95
Sale: $2,562.95
Save: 7%
Save: $200.00
Description: Introducing Terminator X and X Max Kits for Chrysler GEN III HEMI engines from 2003-2013+ such as the 5.7L, 6.1L and 6.4L engines with the factory Drive-by-Wire throttle body. (Non-VVT only)...More Details »
Item #: 550-1423
Condition:
New
FREE shipping to the USA and it's territories on ALL Holley products
Price: $2,436.95
Sale: $2,236.95
Save: 8%
Save: $200.00
Description: Introducing Terminator X and X Max Kits for Chrysler GEN III HEMI engines from 2003-2013+ such as the 5.7L, 6.1L and 6.4L engines with the factory Drive-by-Wire throttle body. (Non-VVT only)...More Details »
Item #: 550-1424
Condition:
New
FREE shipping to the USA and it's territories on ALL Holley products
Price: $2,436.95
Sale: $2,236.95
Save: 8%
Save: $200.00
Description: Introducing Terminator X and X Max Kits for Chrysler GEN III HEMI engines from 2003-2013+ such as the 5.7L, 6.1L and 6.4L engines with the factory Drive-by-Wire throttle body. (Non-VVT only)...More Details »
Item #: 550-1425
Condition:
New
FREE shipping to the USA and it's territories on ALL Holley products
Price: $2,371.95
Sale: $2,171.95
Save: 8%
Save: $200.00
Description: The Terminator X offers an advanced engine management solution specifically tailored for the formidable 7.3-liter Godzilla engine. Designed to unlock the full potential of these powerhouse engines,...More Details »
Item #: 550-1431
Condition:
New
FREE shipping to the USA and it's territories on ALL Holley products
Price: $1,849.95
Sale: $1,649.95
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Description: 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, self-learning fuel...More Details »
Item #: 550-917
Condition:
New
FREE shipping to the USA and it's territories on ALL Holley products
Price: $2,028.95
Sale: $1,828.95
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Description: control of your engine, self-learning fuel strategies and the proven, race-winning technology of Holley EFI at a budget-friendly price!
Terminator X Max features real-time fuel learn, high...More Details »
Item #: 550-917T
Condition:
New
FREE shipping to the USA and it's territories on ALL Holley products
Price: $1,924.95
Sale: $1,824.95
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Description: 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, self-learning fuel...More Details »
Item #: 550-919
Condition:
New
FREE shipping to the USA and it's territories on ALL Holley products
Price: $2,028.95
Sale: $1,828.95
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Description: 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, self-learning fuel...More Details »
Item #: 550-919T
Condition:
New
FREE shipping to the USA and it's territories on ALL Holley products
Price: $1,971.95
Sale: $1,771.95
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