I want to make my new F-250 a little more like me (loud and proud!). The old F-250 gasser had glasspacks, but IIRC GP's won't work on a diesel very well. I'm thinking about an MBRP kit for later on, but right now I'm debating on having the muffler cut out and putting a "test pipe" in its place until I can swing the kit. This mod is commonly called the "muffler delete". I've heard it will cost anywhere from $30-$50 depending on where I go. Does anyone know what it will sound like compared to a kit or stock? I've asked on The Diesel Stop, but I'm wanting some unbiased opinions.