Edge EvoHT2 Tuner for 2004.5-2005 Chevy/GMC Duramax LLY 26040 for Sale


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Price: $416.95



For years, Edge has been the leader in truck performance and the tremendous success of the new CTS2 and CS2 has been nothing short of amazing. They didn’t stop at having the best performance and monitoring products in the industry, they wanted to extend their impressive line of products to include the all-new, EvoHT2. This next-generation product was designed with the truck performance enthusiast in mind. It has been designed with a variety of premium features all into a value priced tuner, making the EvoHT2 the best bang for your performance buck.

Key Features
  • New 2.8" high resolution, color screen
  • Redesigned form factor
  • Redesigned user interface with all new graphics
  • High speed processor, vastly improving user experience
  • Hardware upgrades to improve updating time and faster programming
  • More memory for future updates and expanded coverage
  • Upgraded monitoring capabilities
  • Redesigned update software
  • Improves fuel economy and towing capabilities
  • Installs in minutes with no tools required
  • Complete drivetrain tuning for your 2004.5 – 2005 Duramax LLY
  • Automatic transmission optimization
  • Speedometer calibration for axle gear and tire size changes from 26" – 38"
  • Advanced tuning selections from rev limits to shift points
  • Monitor engine and transmission parameters
  • Read and clear diagnostic trouble codes
  • Note: Does Not Support Emissions Deletes



The EvoHT2 is loaded with multiple power levels for each application. Power levels range from mild to wild. Each level is designed for a specific type of requirement. Each EvoHT comes with a mileage level, tow level, driving level, performance level, and Extreme level. The levels will vary by year and engine displacement. Max gains are:

  • 2004.5 – 2005 6.6L Duramax LLY +119 Horsepower & +206 lb-ft Torque

The EvoHT2 is a full functioning scan tool that reads and clears diagnostic trouble codes. It is also internet updateable via the built-in USB port. Simply plug in and update your EvoHT for the latest updates, software, and calibration files. The EVOHT2 programmer also has the ability to remove or adjust your vehicle’s factory speed limiter.

Want to get even more out of your EvoHT2? Edge Products offers expandable tuning with advanced tunes which are available for download and purchase on Edge’s internet update site. Choices include tunes compatible with hard parts such as cold air intakes, exhausts, and air filters, as well as advanced transmission tuning to further adjust shift schedules and parameters within each shift point.


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