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Duramax L5P 2017-2022 HP Tuner Tuning Packages, DPF Delete/EGR Delete/5" DP-Back Exhausts/Down Pipe

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Stainless Steel Exhaust Choice
EGR Delete Kits
Stainless L5P Down Pipe
Qty 5 in stock

Introducing MPVI3 by HP Tuners, the fastest and most sophisticated OBDII interface device to date for the 2017-2022 Duramax L5P 6.6L. 

The Package includes a MPVI3,  E41 Unlock Tool, Shift on the Fly tuning with 8 Credits, CAN BUS Connectors and your choice of a Delete Pipe or 5" DP-Back Full Exhaust.

Feel free to choose your tuning packages according to your needs.

Please let us know the following information after your purchase:

  1. VIN #
  2. List of mods done before
  3. Tire Size