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Search for “ECU”

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Holley EFI Terminator X Stealth 4150 Air Valve - Gold
Holley EFI Terminator X Stealth 4150 Air Valve - Gold
Sale
Holley EFI|2 in stock
Holley EFI Terminator X Stealth 4150 Air Valve - Gold
Regular price $1,171.95
$1,318.95 Sale price $1,171.95 Regular price
Unit price /  per 
These Stealth throttle bodies do not include injectors as they're designed to be used on MPFI intake manifolds.Features: 4150 flange 950 CFM throttle body Included is a GM TPS Sensor Gold color Specs: Adjustable: Yes Brand: Holley EFI Category:...
Holley 3 Bar MAP
Holley 3 Bar MAP
Sale
Holley EFI|100 in stock
Holley 3 Bar MAP
Regular price $155.95
$175.95 Sale price $155.95 Regular price
Unit price /  per 
Whether your engine has forced induction or is naturally aspirated, these Holley MAP sensors will keep your engine performing at its best. They're available in 1, 2, and 3-bar models.Specs: Body Material: Composite Brand: Holley EFI Category: A...
Holley EFI GM GEN V GDI Subharness
Holley EFI GM GEN V GDI Subharness
Sale
Holley EFI|1 in stock
Holley EFI GM GEN V GDI Subharness
Regular price $158.95
$178.95 Sale price $158.95 Regular price
Unit price /  per 
GM GEN V GDI Sub harness for early LTx Engines. The fuel pressure sensor easily identifies these engines, early engines use a 4-pin fuel pressure sensor. GM uses two different fuel pressure sensors with the Gen V LTx engines. Depending on which on...
Holley Ultra Lo-Ram 105mm Throttle Body Adapter - GM Gen V LT
Holley Ultra Lo-Ram 105mm Throttle Body Adapter - GM Gen V LT
Sale
Holley EFI|6 in stock
Holley Ultra Lo-Ram 105mm Throttle Body Adapter - GM Gen V LT
Regular price $207.95
$233.95 Sale price $207.95 Regular price
Unit price /  per 
The Holley GM Gen V LT Ultra Lo-Ram intake manifold kits are designed for GM Gen V LT engines equipped with GM LT cylinder heads. These intake manifolds will work with OE or aftermarket cylinder heads. The Ultra Lo-Ram intake manifolds are designe...
Sniper EFI Sheet Metal Fabricated Intake Manifold
Sniper EFI Sheet Metal Fabricated Intake Manifold
Sale
Holley Sniper EFI|14 in stock
Sniper EFI Sheet Metal Fabricated Intake Manifold
Regular price $899.95
$1,012.95 Sale price $899.95 Regular price
Unit price /  per 
Holley is now offering budget friendly fabricated intake manifolds for the popular Ford 4.6L 3v engine in carbureted and EFI versions!Features: Black Finish creates stealthy under-hood styling 3mm (1/8") thick T6061 sheet aluminum construction for...
Racepak IQ3 Dash Panel - Carbon Fiber
Racepak IQ3 Dash Panel - Carbon Fiber
Sale
Holley EFI|2 in stock
Racepak IQ3 Dash Panel - Carbon Fiber
Regular price $259.95
$292.95 Sale price $259.95 Regular price
Unit price /  per 
The carbon fiber universal mount dash bezel for the RACEPAK IQ3 dash is made of UV resistant composite for durability. The overall dimensions are 12 x 21 inches to allow you to trim to fit your application.Features: Made of UV-resistant ABS compos...
Throttle Body Injection Throttle Position Sensor
Sale
Holley EFI|3 in stock
Throttle Body Injection Throttle Position Sensor
Regular price $103.95
$116.95 Sale price $103.95 Regular price
Unit price /  per 
Throttle Position Sensor for 1 bbl Replacement TBIs PN's 500-2, 500-4, 2 bbl Pro-Jection PN's 502-1, 502-2, 502-20 and 2 x 2 Pro-Jection PN 502-2211Features:Genuine Holley Quality PartsSpecs: Adjustable: Yes Brand: Holley EFI Category: Emission...
Terminator Stealth 2x4 Main Harness
Terminator Stealth 2x4 Main Harness
Sale
Holley EFI|8 in stock
Terminator Stealth 2x4 Main Harness
Regular price $531.95
$598.95 Sale price $531.95 Regular price
Unit price /  per 
Introducing 2x4 Terminator Stealth EFI upgrade components. The wait is over. These upgrade components allow you to use your current Terminator Stealth EFI throttle body, install a new main harness, and slave throttle body, and you are finished. Th...
Sniper EFI Sheet Metal Fabricated Intake Manifold
Sniper EFI Sheet Metal Fabricated Intake Manifold
Sale
Holley Sniper EFI|9 in stock
Sniper EFI Sheet Metal Fabricated Intake Manifold
Regular price $899.95
$1,012.95 Sale price $899.95 Regular price
Unit price /  per 
Holley is now offering budget friendly fabricated intake manifolds for the popular Ford 4.6L 3v engine in carbureted and EFI versions!Features: Silver finish creates high impact under-hood styling 3mm (1/8") thick T6061 sheet aluminum construction...
ULTRA LO-RAM BASE, FORD COYOTE FRONT FEED BLACK
ULTRA LO-RAM BASE, FORD COYOTE FRONT FEED BLACK
Sale
Holley EFI|13 in stock
ULTRA LO-RAM BASE, FORD COYOTE FRONT FEED BLACK
Regular price $660.95
$743.95 Sale price $660.95 Regular price
Unit price /  per 
Finally, an affordable Coyote intake manifold that also performs! The Hi-Ram and Ultra Lo-Ram are designed to fit stock bolt pattern OE heads found on the 2011-2023 Ford 5.0 Coyotes and related engine families, such as, Voodoo and Predators. These...
Sniper EFI Throttle Body
Sniper EFI Throttle Body
Sale
Holley Sniper EFI|100 in stock
Sniper EFI Throttle Body
Regular price $279.95
$314.95 Sale price $279.95 Regular price
Unit price /  per 
Sniper EFI's new 92mm and 102mm billet aluminum LS throttle bodies give you a great way to improve engine performance without breaking the bank. Don't let the low price fool you, these are feature packed throttle bodies available in both bright si...
351W Ford Hi-Ram EFI Manifold with Side Mount Top
351W Ford Hi-Ram EFI Manifold with Side Mount Top
Sale
Holley EFI|2 in stock
351W Ford Hi-Ram EFI Manifold with Side Mount Top
Regular price $1,349.95
$1,518.95 Sale price $1,349.95 Regular price
Unit price /  per 
This EFI 351W Hi-Ram manifold comes with a 105MM 1986-95 Ford 5.0 throttle body flange side mount top. The runner length and tapered cross section design will perform well for a wide range of engine combinations. The engineering team also redesign...
Holley 351W Ford Hi-Ram EFI Manifold
Holley 351W Ford Hi-Ram EFI Manifold
Sale
Holley EFI|5 in stock
Holley 351W Ford Hi-Ram EFI Manifold
Regular price $1,399.95
$1,574.95 Sale price $1,399.95 Regular price
Unit price /  per 
The EFI Hi-Ram manifold line has a new addition for the 351W Ford application. This manifold comes with a 105MM LS throttle body flange top, a 95mm LS throttle body top is also available. The runner length and tapered cross section design will per...
GM Duramax LM2 EGR & Cooler Delete Kit (2020-2022)
GM Duramax LM2 EGR & Cooler Delete Kit (2020-2022)
Off-Road Use Only!
JS Speed Diesel|5 in stock
3.0L Duramax LM2/LZ0 EGR & Cooler Delete Kit | Chevy & GMC | 2020–2025
Regular price $275.00
Sale price $275.00 Regular price
Unit price /  per 
Boost the performance and reliability of your 2020–2025 GMC Sierra or Chevrolet Silverado 1500 LM2/LZ0 3.0L Duramax with the JS Speed LM2/LZ0 EGR & Cooler Delete Kit. Engineered for precision, this kit eliminates the failure-prone EGR cooler s...
Sniper EFI Remote IAC Kit
Sniper EFI Remote IAC Kit
Sale
Holley Sniper EFI|29 in stock
Sniper EFI Remote IAC Kit
Regular price $173.95
$195.95 Sale price $173.95 Regular price
Unit price /  per 
The Sniper EFI remote IAC (Idle Air Control) and plug is designed to gain installation clearance on some Sniper EFI 2x4 installations. With select intake manifolds, the distributor housing and IAC valve on the back of the Sniper EFI throttle body ...
Holley Ultra Lo-Ram Manifold Kit - GM Gen V LT
Holley Ultra Lo-Ram Manifold Kit - GM Gen V LT
Sale
Holley EFI|15 in stock
Holley Ultra Lo-Ram Manifold Kit - GM Gen V LT
Regular price $999.95
$1,124.95 Sale price $999.95 Regular price
Unit price /  per 
The Holley GM Gen V LT Ultra Lo-Ram intake manifold kits are designed for GM Gen V LT engines equipped with GM LT cylinder heads. These intake manifolds will work with OE or aftermarket cylinder heads. The Ultra Lo-Ram intake manifolds are designe...
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