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Search for “ecu”

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Sniper 2 EFI Bundle with HyperSpark Ignition System
Sniper 2 EFI Bundle with HyperSpark Ignition System
Sale
Holley Sniper EFI|38 in stock
Sniper 2 EFI Bundle with HyperSpark Ignition System
Regular price $2,299.95
$2,587.95 Sale price $2,299.95 Regular price
Unit price /  per 
The #1 Selling EFI conversion just got better…again! We are bundling some of our top-selling Sniper 2 packages and passing along a savings of up to $180! Available for small-block Chevrolet, Big-Block Chevrolet, and 8.2-inch deck small-block Ford ...
Sniper 1 Transmission Control Kit
Sniper 1 Transmission Control Kit
Sale
Holley Sniper EFI|100 in stock
Sniper 1 Transmission Control Kit
Regular price $649.95
$731.95 Sale price $649.95 Regular price
Unit price /  per 
The Sniper Transmission Controller (STC) allows the use of common Ford and GM electronic four speed transmissions. It connects to your Sniper EFI system via CAN bus and is programmed through the existing Sniper 3.5” touchscreen (not included). No ...
Mercedes-Benz Sprinter all-in-one exhaust and tune file kit, featuring stainless steel exhaust pipes, clamps, and a tune file
Mercedes-Benz Sprinter exhaust system parts layout diagram. Components shown include a 3-inch delete pipe with flex section, rear exhaust section, midpipe section, exhaust adapter/coupler, and three 3-inch exhaust strap clamps.
Off-Road Use Only!New
JS Speed Diesel|60 in stock
Mercedes Sprinter 3.0L All-in-One Delete Pipe + Tuning (2019–2023)
Regular price $1,875.00
Sale price $1,875.00 Regular price
Unit price /  per 
This all-in-one kit combines our vehicle-specific Sprinter delete pipe with custom bench-flash ECU tuning for 2019–2023 Mercedes-Benz Sprinter vans with the 3.0L diesel engine. The delete pipe replaces the restrictive factory exhaust section, whil...
Holley EFI Terminator X Stealth 4150 2x4 - Shiny
Holley EFI Terminator X Stealth 4150 2x4 - Shiny
Sale
Holley EFI|12 in stock
Holley EFI Terminator X Stealth 4150 2x4 - Shiny
Regular price $3,299.95
$3,712.95 Sale price $3,299.95 Regular price
Unit price /  per 
The Terminator X Stealth 4150 2x4 EFI systems from Holley features 8, 100LB/HR Fuel Injectors capable of supporting up to 1500 HP naturally aspirated or 1250 HP on forced induction applications. The Terminator X ECU is capable of fuel map self-lea...
Holley EFI Terminator X Max - LS1/LS6
Holley EFI Terminator X Max - LS1/LS6
Sale
Holley EFI|49 in stock
Holley EFI Terminator X Max - LS1/LS6
Regular price $2,199.95
$2,474.95 Sale price $2,199.95 Regular price
Unit price /  per 
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 strategies and the proven, race-winning technology of Ho...
Holley EFI Terminator X Stealth 4150 - Shiny
Holley EFI Terminator X Stealth 4150 - Shiny
Sale
Holley EFI|30 in stock
Holley EFI Terminator X Stealth 4150 - Shiny
Regular price $2,099.95
$2,362.95 Sale price $2,099.95 Regular price
Unit price /  per 
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 applications. The Terminator X ECU is capable of fuel map self-learning a...
Holley EFI Terminator X Max GM Gen V LT4 Direct Injection Kit - Late
Holley EFI Terminator X Max GM Gen V LT4 Direct Injection Kit - Late
Sale
Holley EFI|6 in stock
Holley EFI Terminator X Max GM Gen V LT4 Direct Injection Kit - Late
Regular price $3,299.95
$3,712.95 Sale price $3,299.95 Regular price
Unit price /  per 
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, self-learning fuel strategies and the proven, race-...
Hemi Drive-By-Wire Throttle Body Harness
Hemi Drive-By-Wire Throttle Body Harness
Sale
Holley EFI|4 in stock
Hemi Drive-By-Wire Throttle Body Harness
Regular price $123.95
$139.95 Sale price $123.95 Regular price
Unit price /  per 
The Holley Dominator ECU has built in capability to control the Drive-By-Wire throttle pedals and throttle bodies used on most Chrysler HEMI applications.Specs: Brand: Holley EFI Category: Ignition Emission Code: 4 Harness Application: HEMI H...
Holley EFI Terminator X GM Gen V LT Direct Injection Kit - Late
Holley EFI Terminator X GM Gen V LT Direct Injection Kit - Late
Sale
Holley EFI|1 in stock
Holley EFI Terminator X GM Gen V LT Direct Injection Kit - Late
Regular price $2,749.95
$3,093.95 Sale price $2,749.95 Regular price
Unit price /  per 
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 complete control of your engine, self-learning fuel strategies and the proven, race-winni...
Holley EFI Terminator X - Gen IV 4.8/5.3/6.0 GM Truck Engines and LS2/LS3
Holley EFI Terminator X - Gen IV 4.8/5.3/6.0 GM Truck Engines and LS2/LS3
Sale
Holley EFI|28 in stock
Holley EFI Terminator X - Gen IV 4.8/5.3/6.0 GM Truck Engines and LS2/LS3
Regular price $1,449.95
$1,631.95 Sale price $1,449.95 Regular price
Unit price /  per 
Take control of your LS engine with Terminator X! Don't settle for a junkyard ECU with a cumbersome tuning interface when you can have complete control of your engine, self-learning fuel strategies and the proven, race-winning technology of Holley...
Holley EFI Terminator X Max GM Gen V LT4 Direct Injection Kit - Early
Holley EFI Terminator X Max GM Gen V LT4 Direct Injection Kit - Early
Sale
Holley EFI|7 in stock
Holley EFI Terminator X Max GM Gen V LT4 Direct Injection Kit - Early
Regular price $3,299.95
$3,712.95 Sale price $3,299.95 Regular price
Unit price /  per 
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, self-learning fuel strategies and the proven, race-...
Holley EFI Terminator X Max - LS1/LS6
Holley EFI Terminator X Max - LS1/LS6
Sale
Holley EFI|100 in stock
Holley EFI Terminator X Max - LS1/LS6
Regular price $1,949.95
$2,193.95 Sale price $1,949.95 Regular price
Unit price /  per 
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 strategies and the proven, race-winning technology of Ho...
Holley LCD Touch Screen
Holley LCD Touch Screen
Sale
Holley EFI|52 in stock
Holley LCD Touch Screen
Regular price $419.95
$472.95 Sale price $419.95 Regular price
Unit price /  per 
The touch screen LCD provides a dynamic range of tuning and data monitoring options in a compact 3.5" LCD displayFeatures: Full Color, Backlit 3.5” Touch Screen LCD Laptop-Free Tuning changes to help optimize mileage, driveability and performance ...
Holley Sniper 2 EFI  - Black
Holley Sniper 2 EFI  - Black
Sale
Holley Sniper EFI|100 in stock
Holley Sniper 2 EFI - Black
Regular price $1,899.95
$2,137.95 Sale price $1,899.95 Regular price
Unit price /  per 
The #1 EFI conversion system just got better. Introducing Sniper 2 EFI - a self-tuning, easy-to-install, EFI conversion for common 4-barrel (4150 flange) style carburetors. We took everything that we learned from the original Sniper EFI system and...
Holley Sniper 2 EFI  - Black
Holley Sniper 2 EFI  - Black
Sale
Holley Sniper EFI|69 in stock
Holley Sniper 2 EFI - Black
Regular price $1,649.95
$1,856.95 Sale price $1,649.95 Regular price
Unit price /  per 
The #1 EFI conversion system just got better! Introducing Sniper 2 EFI - a self-tuning, easy-to-install, EFI conversion for common 4-barrel (4150 flange) style carburetors. We took everything that we learned from the original Sniper EFI system and...
Holley Sniper 2 EFI - Shiny
Holley Sniper 2 EFI - Shiny
Sale
Holley Sniper EFI|1 in stock
Holley Sniper 2 EFI - Shiny
Regular price $2,099.95
$2,362.95 Sale price $2,099.95 Regular price
Unit price /  per 
The #1 EFI conversion system just got better! Introducing Sniper 2 EFI - a self-tuning, easy-to-install, EFI conversion for common 4-barrel (4150 flange) style carburetors. We took everything that we learned from the original Sniper EFI system and...
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