[mino]

i tried it on my gt autostick with a few intake upgrades - it sounded like crap to me , but i am a bit older now than when i owned my 5.0 with straight h pipes . i can say it is easy to take off/put on stock muffler . the power seemed worse with no muffler , but i also did not reset computer . the noise at wot was embarrasing and should only be expected from a 11 or 12 second car . i could not hear my turbo at all / , but i heard the wastegate . i like the sound of the stock muffler , mellow with some burbles - my gt is also a convert.