Any one have the dyno max cat-back system.

I was thinking of going with either the dyno max or the flowmaster cat-back system.

Which is better for the 350 TPI with duel cats.

I have a Dynomax cat back on my car with the Ultra Flow Stainless muffler. I love the sound at idle (not loud) but when you get into it it roars.....

they don't make a 3" catback anymore but you can still get all the partnumbers to put one together. They have a 2.5" catback and a 2.75" stock replacement system too. Watch out. You can get a 3" hooker catback for $200

I have the Dyno-Max exhaust and it's OK. easy to install and sounds nice at idle, howver, there is hardly any noise from her when you get into it, I would say its one step above stock for sound. I would guess all the catbacks are worth about the same for performance increase so that wouldn't be an issue. IF I could afford to do it again, I'd put on something like the Hooker exhaust. Unfortuanatly I have bigger fish to fry (engine)

I dont have to keep my cats.

Would I be better off to get a custom made system with the muffler of my choice, and put a Y-pipe in place of the cats. I will end up changing to headers.

I would like to put duels with mufflers in place of the cats.
Any recomendation on what kind of mufflers.