Yep, got the "yellow sheet" in front of me. It's the one that tells you how to get your calibration tool. Gonna have'ta order it so I can have a "Calibration Tool" as the paperwork calls it and park it on the shelf so when I sell the blower kit in 2027 I'll have the "complete kit"
I went online and got mine before the installation . They even ask for yor VIN. You get a Predator/XCAL TYPE of handheld and the "tune" is on a SD card. It came in 3 days or so and is still in the box.