"IF" their done right... . Not sticking out 3 feet over the cab. Minimum of 5 inch pipes, 4 inchers looks funny to me, and like I said, cut down to proportion... "look at readers rigs"... Now that I have my SPS 62 along with my ATS arch flow and ATS exhaust manifold 5" turbo back stright piped, I haven't even really listened to the radio. It's not because it louder either, it's actully quiter than before, I just love the way it sounds, along with everyone that passes me giving me thumbs up! "which is at least 4 or 5 people a day". :-laf