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Scheduled calls only •  Text for urgent, safety‑related tuning concerns

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Direct support • Sales@TunedByZFGRacing.com

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Fastest support  •  Primary for all non-urgent questions

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Tune Recommendations •  Invoice Requests

#form

Contact us

Include relevant attachments (e.g., Military & First Responder Verification as outlined on our Discounts Page).

Please Note: Our sales team is out of office on Wednesdays. We'll respond as soon as possible!

#phone

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(715) 600-3447

Phone Support

We do not actively monitor incoming phone calls. However, we're happy to coordinate a call at a time that works best for you.

If a phone call is preferred, please contact us using the form above or via email and include: 

  • Your availability

  • Best contact number

  • A brief description of the reason for your call

We'll review your request and follow up to schedule a call.

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Text messaging

Text messaging is reserved for urgent, safety‑related tuning issues only. For all other questions or updates, please use our Contact Us form so we can gather the right details and respond as quickly and accurately as possible.

#other

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Know what you need?
Use our Invoice Request. 

For personalized suggestions,
request a Tune Recommendation .

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(like DMS Tunes for other platforms)

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