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Industry Leading Custom GM Tuning Solutions for 96+ Vehicles!
[+] AutoCal Instructions
Contact Us

Please be sure to check out our frequently asked questions for answers to many common questions.

Before You Call:

  • Vehicle Build/Engine Swap Questions by Email Only.
  • Phone Hours: Monday - Friday 8:00am - 4:00pm Pacific
  • If you are unable to get through, we are assisting another caller. Please try again at a later time or send us a message using the form below. Calling repeatedly will only frustrate you and will not get you through any quicker.
  • If you are in need of assistance with an AutoCal installation or scan cable hardware, please contact us by email or by using the form below to schedule a time so that we may provide remote desktop support to address your concerns.



To help us better serve you, please complete the form below so that we may route your question properly.

Type of Inquiry:
Email Address:
Phone (optional):
Vehicle Make/Model/Year (optional):
Vehicle Modifications (optional):
PLEASE NOTE: Our mail server groups all emails by conversation sorted by the most recent received. Any follow up messages will invariably cause a delay in seeing and thus responding to your messages. We apologize for any confusion.

You may also email directly to one of the following addresses:

We are also proud sponsors and active members of the following forums and can be reached there as well through both PM's and in the open forums: