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.