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HOT PRODUCTS

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SHOP BY VEHICLE

RESOURCES

Find what you need quickly with ZFGR Resources.

Tuning Central

Access the Tuning Guide for step-by-step instructions on getting started, submit TDN Requests, and access other post-ou tune-related information.

Ethanol Calculator

Make the math easy - calculate ratios for the right ethanol blend. Whether running e30 for added power on a pump gas tune or a dedicated e50 tune, this tool ensures your blend is perfect every time.

Contact Us

We are always accessible and happy to help via email: sales@tunedbyzfgracing.com​

 

Phone support is available during select hours:
(715) 600-3447

Become a Member

Join the ZFGR Website to receive updates and promotions, submit files and TDN Requests, access your order history and view tracking updates.

SERVICES

HOT PRODUCTS

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CUSTOM TUNING

Optimize your vehicles performance with a Custom Tune from ZFG Racing! All of our customers are unique and have different needs, our custom tuning allows us to fit your vehicles performance to your unique driving style. 

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