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Holley EFI Terminator X Max - Gen V 4L60E/4L80E

Marsoni M251S
Sale price$1574.97
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Get it in 3 business days with 1 day shipping. Friday, May 29
Holley EFI Terminator X Max - Gen V 4L60E/4L80EOVERVIEW 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 winning technology of Holley EFI at a budget friendly price! Terminator X features real time fuel learn, an integrated 1bar MAP sensor, and four programmable inputs and outputs. The inputs and outputs are
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4.0 ★★★★★
Based on 1041 reviews
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Verified Purchase
Daniel C.
Belleville, US
★★★★★ 5
Great quality products
Used this product to make a new hot and ground on my 2001 Ford f450 with 2 batteries. Alot cheaper than factory!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 17, 2025
T
Verified Purchase
Todd Levesque
Louisville, US
★★★★★ 5
Purchase a very good set or at least the correct cutters for this wire. I’ll make your life hell .
Glad I bought it when I did. Copper has gone way up. And this is full core copper. Place my copper ends on the stuff works great. Using it on a solar battery bank.
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Reviewed in the United States on February 9, 2026
N
Verified Purchase
Norman
Lowell, US
★★★★★ 4
Wire
It's good but it's aluminum
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Reviewed in the United States on November 22, 2024
M
Verified Purchase
mike tavalez
Alexandria, US
★★★★★ 5
Works good
Great spare spool for RV application amd home build inverter setup
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Reviewed in the United States on March 5, 2026
A
Verified Purchase
Avary Jones
Birmingham, US
★★★★★ 5
Good current wire
It works well
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Reviewed in the United States on October 20, 2025

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