2001 - 2010 Duramax 2500 3500 4500 5500 | EFI Live

Name: Torque Works Diesel 2001 - 2010 Duramax 2500 3500 4500 5500 | EFI Live - 2001 - 2010 Duramax 2500 3500 4500 5500 | EFI Live
Brand: Torque Works Diesel
SKU: 50378452631871
Price: 400.0 USD
Availability: InStock
Rating: 4.2 (5 reviews)

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$400.00

Quantity

Color

Black

Quantity

Description

**If you purchased an EFI LIVE License ONLY for $125, you are confirming that you already have a flash device (AutoCal or FlashScan). If you do not know what either of those are you need to select the AutoCal Device + EFI Live License optio...

Reviews

4.2

5 ratings

Responses to issues with tunes take a minimum of 3 days to address, if they bother to respond to respond at all. Three versions of engine tunes and still very poor performance and concerns over transmission not down shifting have been completely ignored.

Don · July 4, 2026