Upgraded Turbo Add-On

The Upgraded Turbo Add-On provides a revision to your existing tune if you install a larger or upgraded turbocharger after your original calibration.

How It Works

• Designed for customers who already have an active or completed eTune with us.

• Once the upgraded turbo is installed, purchase this add-on to receive a revised calibration.

• Includes updates to base map and revisions to safely optimize performance with the new turbocharger.

• Customer must provide updated mod list and new datalogs after installation.

Important Notes

• Applies only to revisions for turbo upgrades on an existing tune purchased from us.

• Vehicle must be mechanically sound, with the turbo properly installed and free of leaks or mechanical issues.

• If additional supporting mods beyond the turbo are added (fueling, cams, etc.), a new tune package may be required instead.

• Non-refundable once the revised calibration file has been sent.