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waterless diesel fuel
304 Stainless Steel Construction
With massive horsepower and torque gains
10" stainless steel exhaust tip for 5" exhaust
No Cutting or Drilling on OEM Parts for Faster Installation
06-07 Duramax ProMax 64mm Drop In Turbo Hats waterless diesel fuel$400 Core is required, we will invoice you after you order for the refundable core charge. The LBZ Promax is basically your stock turbocharger on steroids. Built specifically for the 2006 2007 LBZ Duramax, this turbo is perfect for the 400 625rwhp market looking for better EGT control with a much broader power and torque band to work with. This turbocharger is a direct replacement to the stock unit, with no other changes to the truck required.