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Holley EFI Terminator LS MPFI Kit 550-613

Holley EFI Terminator LS MPFI Kit 550-613
Holley EFI Terminator LS MPFI Kit 550-613Holley EFI Terminator LS MPFI Kit 550-613
$4,513.99 ea
NEWARRIVING SOONEstimated Ship Date 10/03/2025 (If Ordered Today)
Model: 4007523
Supplier has not provided any fitment data for this product.
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Get all the great features of Terminator self-tuning EFI in a bolt-on system for GM's popular LS engines! The 550-613 kit controls fuel, spark, drive-by-wire and 4L60/4L80E transmissions through the Terminator's new 3.5" touchscreen! Install, answer a few basic questions and drive. No laptop required!
Features:
  • For GM LS2/3 engines and 2007 to current 4.8/5.3/6.0 truck engines with 58x crank reluctor, drive-by-wire, and 4L60/4L80E transmissions
  • Kit includes everything you need to control your stock or mild LS
  • Bosch wideband oxygen sensor included
  • Controls fuel, spark, drive-by-wire, and 4L60/4L80E transmissions
  • Pre-calibrated for no-hassle installation and tuning
  • Fully adjustable through included 3.5” full color touchscreen
Not recommended for 4x4 applications with electronic transfer cases.
Installation Notes:
Not recommended for 4x4 applications with electronic transfer cases. Not compatible with 4L6X transmissions from model year 1995 or before due to year-by-year changes in converter lockup and downshift strategy.
About Holley Performance Products

Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors powered every Monster Energy NASCAR Cup team and nearly every NHRA Pro-Stock champion for four decades. Now, Holley EFI products power these cars and are dominating the performance world. Holley products for GM's popular LS engine are dominating the LS scene as well. Holley's products also include performance fuel pumps, intake manifolds and engine dress-up products for street performance, race and marine applications. As a single solution or partnered with products from other Holley companies we can give you the edge you need over the competition!

Downloads:

Download Name File Size
199r10762rev1.pdf4.59MB

Videos:

Specifications:

Crank Reluctor 58x
Emission Code 4, 3
Injector Connector USCAR (EV6)
Part Type Fuel Injection System
Product Type Terminator MPFI Kit
Terminator LS Options Fuel, Spark, Drive-by-Wire, Transmission

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