ORIGINAL: lldsandsll

flowmasters were always the best, imo, up until the s197 in which they sound like junk to me. you're getting a lot of feedback from guys here who have them (corsa, borla), which is fine, but everyone likes what they have best. you may want to look into SLP loudmouths, and MBRP's. i think MBRP's sound the best, and i might be partial, but i've heard a lot of exhausts and they all sound raspy/tinny to me except those two. MBRP's have a fuller sound than the SLP's, which is why i like them better. ripping it under a highway underpass the car sounds like a nascar, almost. check the offical s197 exhaust thread on the 4.6L specific section for clips. the MBRP w/out mufflers is mine, unfortunately the video was not great and does no justice to the MBRP's. ask anyone who has heard them (the dude who took the vid and posted it for example) and they will tell you that they do sounds pretty damn good, and very unique. no one has them but me!!!