TERMINATOR X MAX LT GDI EARLY DBW

Name: TERMINATOR X MAX LT GDI EARLY DBW
Brand: Holley
SKU: H00E 550-1620
Price: 3168.10 USD
Availability: InStock

$3,543.95 $3,168.10 Save $375.85

SKU: H00E 550-1620

In Stock

Ships by Jun 8

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Non-Returnable Item

DIY PRO SHOP

Moderate — 2–4 hours

Description

The Holley Terminator X Max MPFI System is designed to control GM Gen V LT1, L83 5.3L, and L86 6.2L truck engines. It features real-time fuel learning, an integrated 1-bar MAP sensor, and four programmable inputs and outputs. The kit includes an external Gasoline Direct Injection Controller for factory injectors, GM Gen V LT Variable Valve Timing (VVT), and factory fuel pumps. It comes with a 3.5-inch touchscreen LCD handheld for calibration and tuning, and Holley EFI's software suite for advanced users.

Fitment

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Available on iOS & Android

Specifications

Brand	Holley
Part Number	H00E 550-1620
Weight	18.16 lb

Videos

Terminator X Full Install and Overview

How To: Install Terminator X EFI on any LS Engine

Holley Terminator X Max install for newbies! Easier than you think!

Silverado Holley Terminator X Integration (Part 1)

How to Install a Holley Terminator X Max ECU on a Ford Coyote Engine

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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