QUESTION

What Is TDN?

ANSWER

TDN (Tune Delivery Network) is the cloud-based service used by HP Tuners and ZFG Racing to exchange tune files and data logs remotely. Files are managed through the TDN App.

After creating your account and linking ZFG Racing as your tuner, tune files, stock reads, and data logs can all be exchanged through the platform.

TDN is a central part of the remote tuning process.

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TIPS

• Use the same HP Tuners account throughout the tuning process.
• Verify your account information before submitting requests.
• Follow the Quick Start Guide carefully.