Which is louder Flowmaster or Aerochamber?
My buddy has a Flowmaster, and to me, I think it is the best sounding exhaust you can have on an LS1 with stock manifolds and cats. He just put on QTP LTs with their catted-y, and I personally didn't like it as much anymore. It just didn't have that great sound that it had with the manifolds.
FWIW, I really don't like my Hooker either. It isn't exactly what I'm looking for, which is why I'm doing over the axle true duals in the near future. Hopefully that gives me what I'm after. Hell, if I could make my car sound like a Flowmaster with stock manifolds/cats, but keep the flow of my LTs and current catback, I'd do it in a heartbeat.
Steve

That said, I'd definitely recommend the Hooker cat-back with longtubes (cats or race pipes) for the better sound and flow on either motor...Now behind stock manifolds, cats, or even shorties (w/ cats), I'd go Flowmaster any day over the Hooker unless I was more concerned with flow instead of sound/tone...


