# Edelbrock Engine Control Unit (ECU) For Pro-Flo 4

For those of you who are running a Pro-Flo 4 EFI on your vehicle and have a damaged ECU, Edelbrock is now offering a replacement unit. Engine Control Unit (ECU) #3543 for the Pro-Flo 4 is a new service item for customers who need to replace a damaged ECU or would like to carry an additional ECU as a spare.

## Details

- **Price:** 859.38 CAD
- **Vendor:** Edelbrock
- **Type:** Programmers & Tuners

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 859.38 CAD | In stock |

## Images

- Photo - Primary
- Photo - out of package
- Photo - out of package
- Photo - out of package
- User 1
- Photo - out of package
- Photo - out of package

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/edelbrock-engine-control-unit-ecu-for-pro-flo-4)
> Updated: 2026-08-18