[Verde]

I'm very pleased with my Fabspeeds. Mufflers only though I may someday add the headers. But cats are almost certainly out because I would not want them substantially louder.
And though I suspect that most of the exhaust systems cited here are excellent, if you seek a specific sound, you should really sample a few cars with them installed. In person. The youtube soundtracks are a start, but they really can't capture the true sound of the systems.