2011-2016 Duramax LML 6.6L EZ Lynk Tune Files

For 2011-2016 Duramax LML 6.6L owners who want better throttle response, more torque, and serious pulling power, DIESELR EZ Lynk Duramax LML 6.6L Tune Files (2011-2016) deliver the performance your truck was built for. Whether you're towing, daily driving, or pushing for max power, these custom-calibrated tunes ensure your truck performs at its peak.

We offer:

• Single Tune – A custom-built tune for a specific performance level, improving fuel efficiency, throttle response, and towing power.

• SOTF 5 Tunes – Switch-on-the-fly between five different power levels, adjusting performance based on your driving conditions.

• Full Support Pack – Ongoing tuning support, allowing adjustments to match future upgrades or modifications.

Each DIESELR EZ Lynk Duramax LML 6.6L Tune File (2011-2016) is designed to remove factory restrictions and give your truck the power, efficiency, and durability it should have had from the start. These tunes provide optimized fueling, better shifting, and precise throttle control, all while maintaining long-term reliability.

Why Choose DIESELR EZ Lynk Tune Files?

✔ Custom-built tuning for real-world performance ✔ Maximized torque and horsepower for Duramax LML 6.6L ✔ Fine-tuned shift points for better drivability and fuel economy ✔ Safe and reliable power without compromise

Forget weak factory settings—these tunes are built for serious Duramax owners who demand real performance.

Lynk up with tuning@dieselrcorp.com before or after the purchase.

If your customer is lynking up, ask them to enter order number or your shop name in the notes of the lynk up.

Please allow 3-4 days to process your order. Kryptonite Products will take 6-8 weeks.

Some of these products will be drop-shipped.

No Returns or Refunds

[All sales are final during giveaways]. Orders are processed based on your entries, and once placed, your entries are automatically submitted. As a result, orders cannot be canceled.

Exceptions outside of giveaway periods may apply but are subject to a 20% restocking fee.

Damages and Issues

Please inspect your order upon receipt and contact us immediately if it is defective, damaged, or incorrect so we can address the issue.

Incorrect Address

Please ensure your address is correct before submitting your order. If an incorrect address is provided, you will be responsible for any additional shipping fees as the initial shipment cost was covered once.

Exchanges for Incorrect Items

To exchange an incorrect item, please return the item for approval, then place a new order for the correct item.

For issues, email jwmotorsports.co@gmail.com with your order number, photos, and a brief explanation.