Whats the loudest exhaust system i can get for my truck?

Whats the loudest exhaust system i can get for my 1994 z71 with a TBI 350. I want it loud enough to piss people off when i p by. In fixin to be 17 so ima get a exhaust system for my bday. And i live in east tex. so there aint to many people to piss off so it gotta be LOUD, Thanks peolpe.