Terminator LS MPFI Kit

Part # 550-622

1 Review

1997-2007 4.8/5.3/6.0 Truck Engines with 24x crank reluctor - with TRANSMISSION CONTROL, No Laptop Required, 3.5" Touchscreen Included

Not Available

Get all the great features of Terminator self-tuning EFI in a bolt-on system for GM's popular LS engines! The 550-622 kit controls fuel, spark, and 4L60E/4L80E transmissions through the Terminator's new 3.5" touchscreen! Install, answer a few basic questions and drive. No laptop required!

Features:

For 1997 to 2007 4.8/5.3/6.0 truck engines with 24x crank reluctor and 4L60E/4L80E transmissions
Kit includes everything you need to control your stock or mild LS
Bosch wideband oxygen sensor included
Controls fuel, spark, and 4L60E/4L80E transmissions
Pre-calibrated for no-hassle installation and tuning
Fully adjustable through included 3.5” full color touchscreen

About Holley EFI

Find standalone EFI for LS, Coyote, Hemi and more at Holley.com. From engine swapping to managing up to 4000 horsepower, we have a solution for every project!

Brand	Holley EFI
Crank Reluctor	24x
Emission Code	4
Injector Connector	Multec 2
Product Type	Terminator MPFI Kit
Terminator LS Options	Fuel, Spark, Transmission
UPC	090127715512
Part Number	550-622

This part is legal for sale or use on Racing Use Only Vehicles

The following vehicles are considered Racing Use Only Vehicles:

Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street.

WARNING: It is against the law to install this part on an Emissions Controlled Vehicle

Holley EFI Dealers
Do you need a custom kit built for your application? Do you need a system installed and tuned? Click here to find the Holley EFI dealer in your area!

Holley EFI Support Forums

Instructions for 550-622

Not recommended for 4x4 applications with electronic transfer cases.

Reviews

5 out of 5 stars

5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%

Your Review

Title

Review

Photos

Page:

Great product to start with!

By Thomas M on August 23, 2021

If you looking for a system that can grow with your build the terminator LS kit is a great choice! With the ability to get it up and tuning from the 3.5 screen. And a ton of room for expansion it’s a great choice!

Page:

*Free Shipping and Handling only offered to the contiguous US on orders over $149, excludes clearance parts and oversized packages.

Some parts are not legal for use in California or other states with similar regulations.

Terminator LS MPFI Kit

Terminator LS MPFI Kit

Features:

We Suggest

Be the first to write a review

5 out of 5 stars

Your Review