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TDI-Tuning products are custom programmed to the exact vehicle variant. Gain up-to 40% more power and 20% better fuel economy from your domestic, commercial, or leisure vehicle.

CRTD4 tuning system

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Power Club

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TDI Tuning App

Smartphone displaying the TDI Tuning app, shown with TDI Tuning CRTD4 tuning system

More power or more economy? With the TDI Tuning App you can decide directly from your driver’s seat. Instantly change the performance of your engine and adapt your vehicle to suit any situation.

Download the app from the App Store or Google Play Store:

Download on the App Store
Download on the Google Play Store

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tuning system