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Holley EFI Terminator LS MPFI Kit 550-615

Holley EFI Terminator LS MPFI Kit 550-615
Holley EFI Terminator LS MPFI Kit 550-615Holley EFI Terminator LS MPFI Kit 550-615
$6,213.99 ea

NEWARRIVING SOONEstimated Ship Date 06/25/2025 (If Ordered Today)4 Available from HOLLEY PERFORMANCE PRODUCTS as of 06/05/2025
Model: 4007525
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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 550-615 kit controls fuel, spark, and drive-by-wire 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 drive-by-wire
  • Kit includes everything you need to control your stock or mild LS
  • Bosch wideband oxygen sensor included
  • Controls fuel, spark, and drive-by-wire
  • Pre-calibrated for no-hassle installation and tuning
  • Fully adjustable through included 3.5” full color touchscreen
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 24x
Emission Code 4, 3
Injector Connector Multec 2
Part Type Fuel Injection System
Product Type Terminator MPFI Kit
Terminator LS Options Fuel, Spark, Drive-by-Wire

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