H&S Performance MM-GM 2GB Micro Replacement SD Card for Mini Maxx

Please Note Before You Buy: This will NOT work with the V2 H&S unit. This sale is final. Please read the listing carefully to make sure this applies to your vehicle/tuner. ----- 2 GB Micro Replacement SD Card for Mini Maxx Vehicle Applications: 2007.5-2014 GM 6.6L LMM/LML Duramax Notes: You cannot add support for a vehicle that was not originally on the tuner menu selection. The SD card only includes files requested by the tuner. Comes preloaded with the last files created by H&S in 2015 **WARNING: PLEASE READ BEFORE USING THIS SD CARD** We wanted to provide the results on a test that has been going on for a few months. A couple Mini Maxx tuners were purchased. The first was a bootleg unit and the other tester was an original H&S produced Mini Maxx. During this test all tuners were updated using this SD CARD. Before updating any of them the serial number field found on the "show settings" screen was noted. The original H&S tuner was blank, one of the others showed N/A, and the final one showed a true serial number. The H&S unit was already installed on a truck and was just updated using these updates. It was run and showed no ill effects during the two months (bricked, black screen, or what some folks are seeing). The tuner that had the serial number was run without updating for a month with no issues. Then updated and run for another month. No problems with it. Same test for the one with a serial number of N/A. Ran okay for 30 days. Updated it and it died with the black screen or is bricked now. I am just sharing what the test results were for our test. Yours may differ. Our conclusion is that the tuners with a serial number of N/A are the one that will brick if updated. SPECIFICATIONS Fuel Type Diesel Prop 65 WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov