Maximized Performance Inc. started in early 2006 with the introduction of the first Duramax compound turbo kits ever produced. The first kits were for the LB7 and LLY Duramaxes and shortly after that the LBZ Duramaxes. In 2008 we also introduced the first kit for the LMM Duramaxes. Even before working on the Duramax platform we had compound turbo kits out for the 3rd generation Cummins powered Dodge trucks. Since that time we have built compound kits from the stock turbo kits that most people buy all the way to the kits used on the fastest Duramax powered trucks in the country and several of the highest horsepower 3rd. generation Cummins powered trucks. Along the way we’ve built some triple turbo compound kits and we are even working on a quad turbo compound kit that will once again leave the competition in the dust. MPI has always been and always will be about pushing the limits in fabrication, design, and parts. The success our customers have had shows our commitment to providing superior parts and services.