4"vs5"
haha 5" straight piped with a 6" afe tip. I took out my inner fender well to spray the clap on the down pipe with PB blaster and noticed fuel all over my head so I fire up the truck and fuel was spraying out of 2 of the glow plugs the dealer put in they were finger lose I tightened them up
That dealership needs to get told about that crap .. need to call and give them a piece of your mind there ... thats rediculas and Unprofessional of them ... they should give you some thing for that mistake .. could have been bad !!!!


