2011–2016 Chevy GMC Duramax 6.6L EZ Lynk Delete Tuning | LML & LGH | Tow, Street & SOTF Support
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Complete your kit with these upgrades!
Add-on | Transmission Tuning | Ez Lynk | Chevy
Transmission Tuning optimizes the shifting behavior of your vehicle's transmission, improving overall performance and responsiveness.
Add-on | SOTF SWITCH
SOTF switch plus sotf file if already bought a support pack from us.
Add-on | Downpipes | 3” High-Flow Turbo Downpipe w/ Heat Wrap | Duramax & Powerstroke
Downpipes improve exhaust flow by reducing restrictions, resulting in enhanced turbocharger efficiency and increased horsepower. Upgrade for better performance and responsiveness in your vehicle's exhaust system.
2013–2018 Ram Cummins 6.7L CNC EGR Delete Kit | Premium Machined
Allows complete removal of the EGR system. No more plugged or leaking EGR system. Includes all necessary hardware and gaskets. Increases fuel economy. Enhances engine longevity.
Passenger/Driver Side Up-Pipe
Passenger/Driver Side Up-Pipes enhance exhaust flow, reducing backpressure for improved turbocharger efficiency. Upgrade for increased power and performance in your vehicle's exhaust system.
Add-on | DPF RACE Pipes
DPF Delete Pipes enhance engine performance by removing the Diesel Particulate Filter, reducing exhaust restrictions for increased power and efficiency.
Add on - Custom Stainless Exhaust System | 4” / 5” DPF DEF Delete High-Flow Performance
This race exhaust starts at the downpipe or turbo depending on truck make & allows the removal of the catalytic converter and DPF filter as well as the DEF tank.
Straight-Through Diesel Muffler 3” / 4” / 5” | T409 Stainless | Dyno Diesels
Upgrade your truck's sonic profile and performance with our advanced mufflers. Features include a straight-through flow path for optimal performance, a non-directional design for flexible installation, and durable stainless steel mesh and fiberglass construction for longevity and resilience against harsh conditions. The straight-through design minimizes back pressure, boosting overall performance. Brand varies depending on size needed and truck.
Stainless Steel Exhaust Tip – Chrome or Black Finish | Multiple Sizes Available
Upgrade your truck's exhaust with a Stainless Steel Tip for a sleek look and lasting durability, resistant to corrosion and harsh weather conditions. Elevate your vehicle's style and performance.
Add-On | S&B Cold Air Intake
An S&B Intake enhances your vehicle's performance by optimizing air filtration, leading to improved engine efficiency and power. Upgrade for increased horsepower and better fuel efficiency.
FLOPRO DUAL 5 INCH EXHAUST SYSTEM | 2011-2015 CHEVY/GMC DURAMAX (V BAND CLAMP)
FLOPRO DUAL 5 INCH EXHAUST SYSTEM | 2015.5-2016 CHEVY/GMC DURAMAX (3 BOLT FLANGE)
Add-on | UPGRADE TO LIFETIME TUNING SUPPORT/LYNK
Product Information
Product Description
2011–2016 Chevy / GMC Duramax 6.6L — Custom EZ Lynk Tuning
This product includes a 4-Week Tuning Support Pack with the option to upgrade for expanded features and long-term flexibility.
Included
- 4-Week EZ Lynk tuning support
- Custom-built tuning based on your exact vehicle configuration
- Access to applicable tow, street, economy, and SOTF files (where supported)
Recommended Upgrades
Lifetime Support Package (Highly Recommended)
Upgrade to lifetime support for:
- Unlimited flashes across all compatible tunes
- Basic tune revisions
- Automatic tune updates as improvements are released
This upgrade ensures long-term usability and continued optimization of your EZ Lynk AutoAgent 3.
SOTF (Switch-On-The-Fly)
Required to properly run SOTF tunes.
- Without the switch, the truck defaults to the lowest power level
- Allows instant power level changes on demand
- Maximizes performance and flexibility
TCM Tuning (Highly Recommended)
Transmission tuning is strongly advised for any setup beyond basic tow tuning.
- Increased line pressure
- Improved shift strategy
- Helps protect clutches and extend transmission life
Please specify any transmission modifications at checkout when adding TCM tuning.
Supported Applications & Tune Coverage
2011–2014 6.6L Duramax
Van (LGH)
- Tow tune configurations supported
Truck & Cab-and-Chassis (LML)
- Single & dual fuel tank
- Single & dual rear wheel
- Manual & electronic transfer case
- 2WD / 4WD
- Tow, street, economy, SOTF, race, and performance variants
- CP3 & CP4 support
- DSP5 / CSP5 configurations
- Clean power and mild-to-aggressive performance files
2015–2016 6.6L Duramax (LML)
Truck & Cab-and-Chassis
- Single tank / dual tank
- Single & dual rear wheel
- Manual & electronic transfer case
- Tow, street, economy, light tow, and SOTF options
- CP3 conversion support
- DSP5 / SOTF configurations
- Idle hiss and performance variants
- Stock-to-high-performance power levels (where supported)
TCM Support
- PRO Power TCM tuning
- T87 TCM recovery and modified files supported
Additional Notes
- Tune availability depends on ECM/TCM type and vehicle configuration
- All tuning files are built after order confirmation using your submitted vehicle information
- Recovery and stock files are available where applicable
Powerlevel Options
- 0 HP
- + 50HP
- + 100HP
- + 150HP
- + 200HP
Product Compatibility
2011-2016 Chevy / GMC Duramax
Other Information and Resources
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