Enjoy a couple of Duramax legends throwing It down at the track this past weekend. Max’d Out and Trippplemaxx have rewritten Duramax Performance records time and time again and now in 2019 they meet to go back at it! The amount of appreciation we hav
An airboat equipped with an LMM duramax, that we had the pleasure of writing a custom tune for. A whole new meaning to the phrase “off road”. We set him up with a custom street tune with a lower rev limiter. A very unique experience to say the least.