6.6L Chevy/GMC Duramax LML 2011-2015 Tuners

Choose a reliable 6.6L Chevy/GMC Duramax LML DPF Delete Tuner to optimize the performance of your diesel engine released in 2011-2015. Achieve higher horsepower with a standalone tuner or an advanced delete kit for truck owners. Find an all-in-one model to adjust the settings of your engine after a DPF delete.

Best Delete Tuners for 2011, 2012, 2013, 2014, 2015 Duramax LML

Discover the best tuner for your 6.6L engine and improve your truck’s horsepower to minimize fuel usage, perform live monitoring, and eliminate errors. Improve your vehicle’s efficiency by choosing a suitable model for your configuration and objectives. You will find the most reliable tuners in our catalog: 

  • GM Duramax 6.6L Autocal V3 DPF Delete: Fitted with EFI Live AutoCal V3, it supports custom diagnostics and comes with 4″ and 5″ exhaust straight pipes with pipe mufflers, making it best suited for those who want to streamline exhaust flow. Shop for a model with or without EGR and tune the performance of your truck after removing the DPF system.
  • The Mini Maxx V2 delete tuner: Built to improve a vehicle’s efficiency after removing factory components, it allows a truck owner to safely delete EGR, DPF, and DEF systems.
  • The 6.6L GM Duramax LML 2011-2015 delete: This model includes an EZLynk AutoAgent 3 connected to an OBD-II port. It facilitates real-time monitoring and allows you to upgrade your vehicle and choose different exhaust options.

Browse our catalog to find the best tuner for Duramax LML engines released in 2011, 2012, 2013, 2014, and 2015. Find options suitable for CAT engines. You may also opt for a full delete bundle to optimize exhaust flow, diminish backpressure, and achieve impressive torque gains.

Benefits of Tuning Your LML Diesel

Configure your LML Duramax diesel engine to boost horsepower, reduce fuel usage, improve acceleration capabilities, and achieve impressive towing performance. Optimize emission control devices while maintaining full compliance. Here are the main advantages of tuning your LML diesel engine:

  • Safe removal of the Diesel Particulate Filter, DEF, and EGR systems.
  • Higher acceleration and better towing capabilities for dealing with heavy loads.
  • Reduced fuel usage.
  • Lower maintenance expenses.
  • Improved engine’s response.
  • Extended engine’s lifespan.

Achieve a noticeable boost in horsepower and avoid frequent repairs using advanced delete tuners. Explore our catalog to choose custom tuning solutions to configure your truck’s engine depending on your needs.