Port Injection Add-On

The Port Injection Add-On provides a revision to your existing tune if you add a port injection system after your original calibration. 

How It Works

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

• Once port injection is installed, purchase this add-on and provide details about your kit. 

• Includes revised calibration and datalog-driven adjustments to properly integrate and optimize the port injection system.

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

Important Notes

• Applies only to revisions for port injection on an existing tune purchased from us.

• Vehicle must be mechanically sound with the port injection system correctly installed and wired.

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

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