Chaos Custom Tuning EFI Live Tune Files (2011-2016 Duramax LML 6.6L)
The LML is one of the most-tuned Duramax platforms ever, and Chaos writes files specifically for it. These EFI Live tune files are custom calibrati...
Shipping calculated at checkout.
Product Description
The LML is one of the most-tuned Duramax platforms ever, and Chaos writes files specifically for it. These EFI Live tune files are custom calibrations built from your VIN and mod list for 2011-2016 6.6L LML trucks — towing manners, street drivability, and power delivery dialed to your setup.
Flashed with EFI Live FlashScan or AutoCal hardware. Delivered electronically.
- Fitment: 2011-2016 GM 6.6L Duramax LML
- Includes: Custom EFI Live tune files, delivered electronically
- Required: EFI Live FlashScan or AutoCal (sold separately)
Couldn't load pickup availability
Recommended For You
You May Also Like
Why Choose ProTech Diesel?
Trusted diesel performance parts & expert support for your truck upgrades
-
Premium Performance Parts
Every part in our catalog is hand-picked — tested, trusted. Shop Now →
-
Shipping & Delivery
Fast, reliable shipping across the U.S & Canada. View Shipping Policy →
-
Support & Help
Got questions about a part, tune, or your order? Contact Us →
