All of the late model diesel trucks available now are Turbo charged. This is great for performance in that diesels are now a big part of the truck market. There are tremendous gains to be had with these trucks using larger piped exhaust systems, free flowing intakes, and the proper programmer. One of our shop trucks is a Ford Excursion, and using a Magnaflow turbo back, an Edge programmer, and an Airaid intake we have gains of 200 horsepower, and 300 foot pounds of torque, all of which is adjustable on the fly from inside the cab. That particular package starts under $2000.00 installed. Contact us for details.