I know ZIP about the XCal2, but I feel sure you can change your tire size with it. I cannot believe you would need a custom tune to do this. This device may want revs per mile instead of tire circumference.
I know Mike Troyer and Justin Starkey could write custom tunes for the XCal2, but I don't know if Bill can.
And, I suspect you can't find pricing on PHP's website because Bill may not be tuning the XCal2.
(And - Corey beat me to a reply! Dang! These young folks are fast!)
- Jack
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2024 F150 Platinum SCrew 3.5L PowerBoost FX4, Peragon Tonneau Cover, LineX Bed, 35% Window Tint on All Sides and Rear, Full Nose Paint Protection Film, Husky Mud Guards, Lasfit Floor Liners, VIOFO Dash Cam
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