WORKING WITH A TUNER
The TDN app is designed to help customers easily exchange vehicle tune files and log
files with an HP Tuners-authorized tuner, whether that tuner is just around the corner
or on the other side of the country.
NOTE: Unless you have a relationship with an authorized tuner, you cannot use
this software to tune your vehicle.
Before you begin, you will need to identify a tuner that is knowledgeable about the
tuning needs of your vehicle make and model and is willing to take you on as a
customer. Once you have selected a tuner, the tuner can advise you on any special
requirements of the vehicle to be tuned.
Need more support?
Check out our community forum for answers to your questions.
Browse our product technical documentation.
Our support staff are available during normal business hours.