TDI Tuning app for iPhone and iPad

Want more power, torque or economy from your vehicle? With the TDI Tuning App, you can decide directly from your driver’s seat. Connect to your TDI-Tuning Bluetooth system to instantly change the performance of your engine and adapt your vehicle to suit any situation.
Join a community of like-minded tuners, show-off your vehicle, and get tips from a world-wide network of car enthusiasts.

Functionality:
- Connect to your CRTD4 Bluetooth or CRTD4 SENT Bluetooth enabled system.
- Instantly change the performance setting of your vehicle from one of seven custom programs specifically designed for your exact vehicle.
- Set your engine delay timer to activate your system after a pre-determined amount of time.
- Discreet mode- turn off all illumination on your tuning system.
- Turn off your tuning system and revert back to vehicle factory standard.
- Connect with our TDI-Tuning Community.
- Instantly access our support and FAQ pages.