How does ZFG tuning work?

ZFG Tuning is a remote custom tuning service that uses HP Tuners hardware and software. Once your vehicle's stock file is submitted, our tuner creates a custom calibration based on your vehicle, modifications, fuel type, and performance goals.

After installing the tune, you'll record and submit data logs for review. We analyze the data, make adjustments, and send revised calibrations as needed. This process of logging, review, and revision continues until the tune is dialed in.

Because every vehicle and setup is different, multiple revisions are often required to optimize performance, drivability, and reliability. The entire process is completed remotely, with no dyno appointment or shop visit required.