LML Delete Kits for 2011–2016 6.6L Duramax

Upgrade your diesel truck with a high-quality LML delete kit, engineered specifically for 2011–2016 6.6L Duramax engines. These all-in-one solutions are designed to address the most restrictive factory emissions components, helping improve engine performance, efficiency, and long-term reliability.

LML Duramax platforms are known for increased exhaust restriction and higher operating temperatures. A properly designed LML delete kit helps restore airflow, reduce thermal stress, and optimize overall engine operation for demanding use.

🔹 Why an LML All-in-One Delete Kit Matters

The LML Duramax (2011–2016) relies on multiple emissions systems working together, which can limit performance and increase maintenance complexity over time. Choosing an all-in-one LML delete kit ensures system compatibility while simplifying installation.

Key benefits include:

• Improved horsepower and torque output

• Lower exhaust gas temperatures (EGTs)

• Reduced engine heat and backpressure

• Enhanced throttle response and drivability

• Fewer emissions-related maintenance issues

For diesel owners seeking a cleaner engine bay and more consistent performance, an LML delete kit offers a complete and streamlined solution.

🔹 What’s Included in LML Delete Kits

Our LML delete kit collection features integrated components designed for proper fitment and long-term durability:

• DPF delete pipes

• EGR delete components

• DEF system solutions

• Hardware and installation-ready fittings

Each kit is built to work together as a complete system, minimizing compatibility issues and ensuring reliable performance results.

🔹 Fitment & Compatibility

These delete kits are designed for:

• 2011 Chevrolet Silverado 2500HD / 3500HD 6.6L Duramax (LML)

• 2012 Chevrolet Silverado 2500HD / 3500HD 6.6L Duramax (LML)

• 2013–2016 Chevrolet & GMC Duramax LML platforms

Please review individual product listings for exact vehicle compatibility.

🔹 Built for Performance-Focused Duramax Owners

All products in this collection are manufactured using durable materials and performance-driven designs. Precision-engineered components ensure consistent airflow, proper fitment, and dependable operation under heavy towing or high-load conditions.

For additional Duramax options, explore our full GM Duramax All-in-One Delete Kit collection to compare platforms and configurations.