Below you will find many guides to help assist you with any questions you may have about the devices, how to load custom tunes, basic operation, reading your vehicle information, etc. In order to give you a little extra help with your device, feel free to download any of the following guides.
5 Star Tuning Support: 843-536-1244 ext. 111 for device related support or ext. 112 for tune related support.
Bully Dog Support at 940-783-9914
SCT Support at 407-774- 2447
HP Support: https://www.hptuners.com/CONTACT.PHP
DynoJet Support: 800-992-4993