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H&S Maxx Calibration Control (MCC) Unlock Code

This product will allow you to load custom tuning files made with the H&S MCC Tuning Software on to your H&S Tuning Device. Please supply your complete 17 digit VIN and a valid e-mail address. Once this Unlock Code is purchased, please allow one business day to process the order. You will receive an e-mail containing a 16 digit pass code to be entered in your H&S Product. Once an H&S Product is unlocked for use of the MCC Software, it should never need to be unlocked again.

Available MCC Applications:

  • 2007-2012 6.7L Cummins.
  • 2008-2012 6.4L Powerstroke.
  • 2011-2013 6.7L Powerstroke.
  • Coming Soon: 2011-2013 LML Duramax

Unlock codes are generated during regular business hours of Monday thru Friday 8:00 A.M. - 5:00 P.M MST They can take 24-72hrs to generate. If you purchase an unlock code outside of these hours your unlock code will not be sent until the next business day.

H&S Performance part number: HSMCC
These are NON refundable codes, please make sure this is what you need before you purchase

This is for the unlock code only, no tuner is included.

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