Order by phone 1-888-485-5072
Click on image to zoom

Holley Performance 550-602 HP EFI ECU And Harness Kit

4785401 - 550-602

GM LS1 - Incl. ECU/Harness - Incl Bosch Oxygen Sensor

550-602 HP EFI ECU And Harness Kit Holley Performance

View the Full List of Automotive Applications »

Description

Holley Performance - HP EFI ECU And Harness Kit - Part#: 550-602 Features:

  • Simple Installation - Plug And Play
  • Significantly More Functionality Than Other Competitive ECUs
  • Laptop Programmable ECU Includes Many Base Maps For Easy Use
  • For Anything That Needs Simple And Powerful ECU/Harness Solution
  • Self Tune Fuel Strategy More Time Enjoying Your Vehicle Power
  • ECU Fully Potted/Can Mount In The Engine Compartment Or Interior
  • Sealed Automotive And Marine Grade Connectors
  • 1-5 Bar Map Sensor Capability
  • 5.7 Touchs

View the Full List of Automotive Applications »

Below is an abbreviated list of applications for the HP EFI ECU And Harness Kit.

Manufacturer

Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors have powered every NASCAR Sprint Cup team and nearly every NHRA Pro–Stock champion for four decades. Now, Holley EFI is dominating the performance world as well as our products for GM's LS engine. Holley's products also include performance fuel pumps, intake manifolds & engine dress–up products for street performance, race and marine applications. As a single solution, or partnered with products from other Holley companies - Hooker Headers, Flowtech Exhaust, NOS Nitrous, Weiand, Earl's Performance Plumbing, or Diablosport - Holley products can give you the edge you need over the competition.

Shipping Information

  • Item Requires Shipping
  • 9.0 lbs.
  • W11.0000” x H7.5000” x L12.2500”


Share Holley Performance 550-602 HP EFI ECU And Harness Kit on Facebook

Cart
Items: 0
Total: $0.00

Can't find what you need? Questions?

Just ask us! ... Use our online email form to submit details on what you are looking for. We will do our best to locate this part for you!

Why Shop From Tognottis Auto/Truck?

Extensive Selection

Covering all of your truck accessory and performance parts needs.

Low Prices Everyday

See it for less? Let us know! Request a price match.

Fast Shipping

See our detailed shipping rates.Easy Returns. View our policies and procedures.

Superior Customer Service

Find the answers to commonly asked questions.

Secure Web Transactions

All transactions involving personal information are secured through SSL encryption.