2021 Duramax 3.0L LM2 HP Tuners MPVI3 Custom Tuning

Regular price $1,199.99 CAD
All Digital Products (Custom Tuning, Tuning Revisions, Upgrades, and Credits) are Non-Refundable. Tune files are processed Monday-Friday and may take 24-48 hours to receive. Custom Tune files are not customized to your vehicles specifics. The files are pre-built by the vendors.

Product details

  • Vendor Coopers Custom Solutions
  • Tuning Device Required MPVI3
  • Tuning Platform HP Tuners

Documentation

  • How To Read Your Truck View
  • How To Get Infolog View

Have any questions about this product?

Ask an expert at OCDiesel!

We expedite our tune file delivery process by asking you for all the information we need to fully optimize your tune file before you order. Other tuning vendors may ask for no, or partial information, which they then inquire for after the order is placed leading to delays in getting you your tune files! We know your time is important, so once you fill out the form, your done! Because we do our custom tuning this way, our tuning division has industry leading turn-around times, averaging same day or next day deliveries on most files.