Tune Delivery Network (TDN)

HP Tuners LLC

About this app

The Tune Delivery Network app enables your TDN tuner to send you their tunes for your vehicle. An HP Tuners RTD, MPVI2, or other TDN-compatible delivery device is required.

Please note that this app is designed for users who have a relationship with a tuner that is part of the TDN system, and is not intended as a solution for self-tuners or non-TDN tuners.

Ratings and reviews

mpvi3 refuses to connect not even once!!!! cannot even login to account!!!! app is absolutely worthless. Bluetooth is pointless if it doesn't work!!!! FIX IT NOW!!!!!! THIS IS A DISGRACE TO THE NAME OF YOUR COMPANY!!!!!

I have watched tons of videos and the app just does not contain the settings every single HP tuning video claims should be there.. It won't update my RTD 4.when connecting and there is no option in settings to do so like they claim. I can get the app to connect to the device but it won't download the stock file. It errors out and light goes red and just gives the error "no connection read". Been waiting for a response from Tuner and HP tuning.

This app continually fails to connect to the MPVI3 HP Tuner. I have not had it successfully connect once. Why even make an app if all you make is something pathetic and worthless.

What’s new

Updated MPVI3/RTD3 firmware, and misc. bug fixes and improvements