?'s about exhaust

97 sierra with 5.7L, i'm trying to figure out what the best duel exhaust for it would be. I want it to have rumble, and sound good, but not overly loud. Any ideas what would be good? I've thought about Flowmaster.

I've got the flowmaster Dual straight out the back and it sounds great to me. Not to loud when running normal but when I get on it heads turn. A 5.7 may sound even better.

Ive got a 94 Sierra 5.7 L. I installed a cat back dual exhaust system. Great sound and look out the back, but be aware that dual exhaust systems probably mean you have to remove the spare from under the bed due to the way the pipes route around the rear end.
My system is medium loud inside the truck when driving if you like that sort of thing.