For warranty inquiries use email only.

Email Support/General Questions
For general questions/comments and support email is fastest.


Forum Support

Phone Monday-Friday
It's Friday 4:38 AMSorry, we're closed
Proper phone etiquette:
•Be polite to the technician.
•If you don’t get through leave a message the first time.
•If you’ve left a message wait for a call back or email us to follow up instead.
•Do not call back before receiving a return phone call.
We Are Currently Closed

Shipments Via Physical Mail Can Be Sent To Our Mailbox
Do Not Send Any Shipment That Has Not Been Scheduled With Us
KTuner, LLC
4960 S Gilbert Rd
Ste 1-256
Chandler, AZ 85249

Dealer Inquiries please use email only. We keep copies of the correspondence.
•Shop details
•Past tuning experience
•Dyno facility access
•Platforms of interest

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