Holley EFI HP Engine Control Module ECU Fuel Injection System

Brand: Holley

Product Code: HLY554-113

Availability:In stock

$1,389.95 1,389.95


Holley Performance HP Electronic Control Unit. Holley HP EFI systems are equipped with 4 programmable inputs and 4 programmable outputs that are ideal for most vehicles with a single power adder. This feature allows the user to configure the system to support a wide range of controls including boost control, progressive nitrous, water/meth injection, speed inputs, fuel pump control, AC inputs, timing retard inputs and various other uses. When selecting an ECU, users need to ensure their planned controls can be run with the 4 inputs and 4 outputs as certain combinations may use more I/Os than are available. If more I/Os are required, users should choose the Dominator VMS. Kit includes HP EFI ECU, USB Cable and Software.

Features & Benefits:

  • Multiple Staged Injector Strategies
  • 12 Channel DIS Outputs
  • Capable Of Directly Driving Smart Ignition Coils
  • Integrated Electronic Transmission Controls
  • Works with NTK Or Bosch Sensors
  • Includes NTK Oxygen Sensor
  • 4 Stage Progressive Nitrous Control
  • Unlock your Engines Potential