Just got back from Schaumburg after visiting Blackbear performance. Met Justin and Jared this morning and both are stand up guys. Justin answered all my questions and takes customer service to a whole new level. The tune itself made a drastic improvement and the Denali feels like a whole new truck. She has got a little more giddy, firmer shifts, and improved mileage. For example-I was getting a little over 14 MPG's on the way down there via the D.I.C. I included a pic of the 'post' results. Nothing but positive things to say about the time spent down there and now I have just one sticker on my ride--one and only Now gotta check on my water heater repair....
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