I'm not a big fan of Flowmaster. When I had my 98 Mustang Gt, I had Magnaflow Magnapack and I thought they sounded so much better. Plus, everyone in the world has Flowmaster, and they all have that same drone! lol
Anyway, I'm looking for like a bolt on or I may just get a muffler welded in. I just want Something basic really that sounds better and will maybe help performance?