hey guys. my step dad just bought a 2008 dodge 3500 dually 6 speed with the cummins turbo ( i don't know what size) and he says it has all kinds of sensors on the exhaust pipes. he bought this dodge because he remembered how much his old dodge sounded great with straight pipes. now he wants to straight pipe this one. (it is too quiet.) so does anyone know how to do this and trick the computer that everything is fine? thanks...