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Instant Unlock Codes for H&S XRT Pro, H&S Mini Maxx and Black Maxx Tuners


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This site is FULLY AUTOMATED - so unlike other sites, you will receive your unlock code immediately after purchase - 24/7/365 - There is no waiting around for someone to generate it. Your code is displayed on your computer screen the second that your payment has been processed.

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VIN Unlock / Tuner Reset Unlock Code - H&S Mini Maxx & XRT Pro

TUNERUNLOCK
If your H&S XRT Pro, Mini Maxx, or Black Maxx tuner is locked to another truck and you can't remove it, then you need a VIN Lock Reset Code. This code allows you to reset the tuner back to factory defaults and tune a new truck.
$99.99 $79.00

111004 Dodge Cummins Overdrive Custom Transmission Tuning Code - H&S Mini Maxx & XRT Pro

111004
2006-2012 Dodge Cummins 48/68RFE - Prolong the life of your automatic transmission with H&S's Overdrive Transmission software. This code unlocks the ability to build a custom transmission tune to compliment the engine tuning on H&S Mini Maxx or XRT Pro tuners.
$99.99 $69.99

High Sulfur Tuning Unlock Code - Street To Race H&S Mini Maxx & XRT Pro

HIGHSULFUR
If your truck has a modified emissions system and your Mini Maxx or XRT Pro STREET Tuner requires an unlock code to enable the HIGH SULFUR programming, then this is the code that you are looking for.
$99.00 $79.00

111005 Ford 6.7L Powerstroke Basic Tune Unlock Code - H&S Mini Maxx & XRT Pro

111005
H&S XRT Pro, Mini Maxx, and Black Maxx tuners require a first-time unlock code for 2011+ Ford Powerstroke 6.7L owners. Only purchase this code if your tuner prompts you for a 5-digit unlock code referencing part# 111005.
$84.99 $59.99

111006 Duramax LML First Tune Unlock Code - H&S Mini Maxx & XRT Pro

111006
H&S XRT Pro, Mini Maxx, and Black Maxx tuners require a first-time unlock code for 2011+ GMC/Chevy Duramax 6.6L LML owners. Only purchase this code if your tuner prompts you for a 5-digit unlock code referencing part# 111006.
$84.99 $59.99

111008 Video In Motion Unlock Code Dodge 2009-2012 H&S Mini Maxx & XRT Pro

111008
Unlock the factory installed DVD/Navigation system (Video In Motion) on your 2009-2012 Dodge Cummins with your H&S Mini Maxx! Compatible with RER or RHR code systems.
$79.99 $49.99

HSU Gift Card (Custom Amount)

GIFTCARD
Purchase a gift card for you or for someone you know! Enter in your own denomination and receive the code within 5 minutes!