Up to 10% off Select Collections - Click Here

Looking for Wheels for Your Ride - Click Here

Crazy Deals on Performance Parts - Click Here

Wheel Set for Up to 60% Off - Yes Please

Discounted Audio - I Need That Deal!

HP EFI ECU & Harness Kits

Name: HP EFI ECU & Harness Kits
Brand: Holley EFI
SKU: GVMR_550-602N
Price: 4479.0 AUD
Availability: InStock

$4,479.00 AUD~~$5,040.00 AUD~~

Speedzone SKU: GVMR_550-602N

Manufacturer part number: 550-602N

Specifications

Brand: Holley EFI
UPC: 00090127687451
Category: Fuel Injection Conversion Kit
Shipping weight: 9.0 kg
EPA: N

Item is in stockHurry! Low inventoryItem is out of stock Item is unavailable

Apply ↗ Apply ↗ Apply ↗ Apply ↗ How it works ↗ Apply ↗ How it works ↗ How it works ↗

Links open in a new tab; return here to finish shopping. Select Klarna, Shop Pay or Sezzle to learn how they work before checkout. Eligibility applies.

Quantity

1
2
3
4
5
6
7
8
9
10 +

Quantity

Notes

Looking for a plug and play kit for your GM LS engine? The HP ECU allows you to accurately control the fuel and ignition of your engine plus much more! Got a stock LS engine? Simply download a base map and you're on your way. Got a turbocharged, nitrous fed LS engine on water/meth? This HP EFI kit can control that too! Stop re-flashing your factory ECU every time you make a performance modification. Get Holley EFI today!

Full details on shipping times, returns, warranty and cancellations are on our policy page.

Market conditions after 2020 have changed the landscape of automotive parts. Although we stock thousands of items across multiple warehouses and distribution channels, back-orders are unavoidable in today's market. If you need a product quickly, email, message or call us to check availability so we can explore your options.

Email Sales@Speedzoneweb.com
Call 407-846-8430
Text 407-749-6314

Answers to common questions are on our FAQ page.