EFI Live DPF DEF EGR Delete Tuning Only | Ram Cummins 2006–2021 & Chevy GMC Duramax 2001–2016
We offer fast and free reliable shipping for all customers to ensure that you receive your products as soon as possible. Shipping generally takes 3-8 days to transit to you depending on where you're located in the US and Canada. Hawaii, Alaska, and other remote areas may take longer and invoke further shipping expense. Please contact us if you're want more information.
We understand the importance of clarity in our return procedures, both for our customers' peace of mind and for ensuring a smooth process. We've outlined our updated guidelines to facilitate efficient returns here.
Complete your kit with these upgrades!
Product Information
Product Description
EFI Live Delete Tuning Package
Ram Cummins 2006–2021 | Chevy / GMC Duramax 2001–2016
Dyno-Validated Calibration | Tuning Files Only
This product includes EFI Live delete tuning only for 2006–2021 Ram Cummins and 2001–2016 Chevy / GMC Duramax platforms. These are professionally developed delete calibration files, engineered using a dyno-first tuning process to deliver controlled power, improved drivability, and reliable off-road performance.
⚠️ Important:
This package includes tuning files only.
- No AutoCal device included
- No VIN license included
You must already own a compatible EFI Live AutoCal device with available VIN licensing to use this tuning.
Dyno-Built Delete Calibration
These EFI Live files are designed to properly manage fueling, timing, boost strategy, and torque delivery once emissions components have been removed for off-road or competition use. The goal is stable, predictable performance—not peak numbers at the expense of reliability.
This tuning is ideal for:
- Tuned and deleted builds
- Tow and work trucks requiring smooth power delivery
- Performance applications needing accurate calibration
- Owners upgrading from generic or “canned” files
What’s Included
- Custom EFI Live delete tuning files
- Calibrations designed for off-road / competition configurations
- Support for common Cummins and Duramax engine generations within the listed years
What’s NOT Included
- ❌ EFI Live AutoCal device
- ❌ VIN license
- ❌ Preloaded hardware
This listing is intended for customers who already have EFI Live hardware and need quality, dyno-validated delete tuning.
Platform Coverage
Ram Cummins
- 2006–2021
- Multiple engine and transmission configurations supported
Chevy / GMC Duramax
- 2001–2016
- LB7, LLY, LBZ, LMM, and LML platforms supported
Tuning Policy Notes
- Tuning files are custom-built
- All tuning sales are final (non-refundable once files are issued)
- Intended for off-road / competition use only, where permitted by law
Dyno Diesels Philosophy
Dyno Diesels delivers EFI Live delete tuning built around measured data, real-world testing, and calibration discipline. No copy-paste files. No shortcuts. Just tuning that works the way it should.
Dyno Diesels — Dyno-validated calibration. Controlled power. Built to perform.
Powerlevel Options
Product Compatibility
Other Information and Resources
Satisfied Customers
Hear what our customers have to say about our diesel parts.
Other Great Buys
Check out some other products that you might like
