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 Monday 11:12 AMYes, we're open
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.
(480) 687-3998

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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