Well i won't bark out a bunch of opinions...cause you'll get plenty of those
What i will do is give you 3 video clips of the recent setups i've ran and maybe they'll help you decide.
Here's dumped Dynomax Race Bullets with a Dr. Gas X and full length MAC headers:
http://videos.streetfire.net/video/2cb5fc3f-e7f4-445e-9dda-98f80172f7ef.htm
Here's pretty much an entire MAC setup....full lengths, Pro Chamber and dumped Flowpaths. I ran this setup the longest out of them all and was very happy with it, but i will say i think the Pro Chamber is VERY over rated, and i loved both H and X a lot better.
Here's a silly burnout
http://videos.streetfire.net/video/2e685e28-cd53-4f80-841f-508a32c26c36.htm
Car wash exhaust clip
http://videos.streetfire.net/video/a632e564-3065-4d69-b8a8-d10c0a8c4d76.htm
Fly by at night
http://videos.streetfire.net/video/3619edd2-382b-4339-b697-8e6ee92bf789.htm
And another little burnout the same night
http://videos.streetfire.net/video/21e39b46-3c04-4d44-a17d-3018119abb72.htm
Lastly i have my current setup, which i honestly will probably never change unless i decide to ditch the full lengths for shorties in favor of more ground clearance. Basically it's the same headers and Dr. Gas X as the first clip with the Bullets, only with Flowmaster 2 chambers cut in half and rewelded, with tail pipes. The video doesn't do it justice....the car really needs to be driving and under load for the mufflers to really sing their song. There's a bit of mild language at the end of this one(i also blew a head gasket later this day)
http://videos.streetfire.net/video/8ed14fd9-61c2-4cbc-b07d-98fd001c9c1f.htm
That setup is actually quite tame at idle...which is a surprise. I think it has a lot to do with the tailpipes directing sound out back. Then, the more RPM and throttle you give the car, the more pissed off the mufflers get and it goes from a typical Flowmaster sound down low to a real raspy rippy sound up high. I'm not sure if buying their 1 chambers will sound the same though. The best thing about this setup is that you basically can control the loudness with your right foot. If Johnny Policeman is on your tail, just up shift and drop the RPMs and you'll sound as quiet as any stock exhaust Mustang. If Johnny Ricer is talking smack though, hit the clutch in and tach it up to 5k and he'll feel it through the seat of his car.
hell ya man nice stuff, i really like the MAC setup with the flowpaths i may have to get a set
