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H&S Software Unlock Code

Availability: In Stock & Ready To Ship!
Pricing: $99.00

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This product will allow you to access 2011-2014 LML Duramax tuning on your H&S Black Maxx, Mini Maxx, or XRT Pro tuning device.

This Unlock Code is Only enabling tuning on the 2011-2014 LML Duramax when prompted by your device. Generally its for the Black Maxx, Mini Maxx, and XRT Pro tuners.

Only order this code if your device is telling you to order part number 111006.

Note: Once this software unlock is purchased, it CANNOT be returned.

Product Series


  • 111006
  • 111006
  • H&S Performance
  • In Stock & Ready To Ship!
  • New

Product Series

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