Example : LT225/70R19.5 or 19.5.
NOTE: Only applicable if you already have a tuner and are ordering a tune. The device serial number is displayed on the back of the device. If you are awaiting the arrival of your device, type 5 Star above.
Strategy Code is a 7 digit code ex. KTCR3R4 and is READ with the device via OBDii Port: some models will have Strategy and SWPN. Tunes cannot be completed until this information is provided.
If your vehicle has an aftermarket intake let us know the brand of intake.
Calibration (Select Which Applies to Your Vehicle)
*** Only One Tune Is Needed For All Motorhome / RV's ***
Thank you for filling out our calibration request form. Please allow 24-72 hours to receive your custom tunes. Once your custom tunes have been created, you will be emailed a link to our Google Drive account where you will be able to download your tunes. By submitting this form, I acknowledge that my egr/dpf systems on diesel applications will remain intact. Tunes will not be written if these systems are removed. For gasoline applications, I acknowledge that check engine lights relating to emissions components (ie removing cats) will not be turned off in the tune.