I have the magnaflow on my frontier and dont really like it that much as far as sound. Planning on doing a custom dual set up with a dual in dual out muffler. If I had those 2 choices I would go with gibson
i have maganaflow, been on the X for 5000 miles or so. at first it sounded "ricey" and i didnt like it. now its mellower and sounds better, but it is still to loud for my liking. i might be taking it off and putting a quiter one on this summer... but i'll see what happens until then
at first the gibson did sound a little loud, just a little, but after a thousand miles the tone got lower and is noticeable only when you hit the gas up to 2500rpm. after 2500 the note flattens and his hardly noticeable. It is a nice exhaust and is the 2nd easiest install after the intake.