Hey guys. I'm brand new to the Camaro scene as of three months ago. Picked up a 1987 Camaro that was in pretty rough shape. The guy I bought it from didn't treat it too well. But I'm proudly bringing it back to life. Anyways...so I'm spending my tax return on a new exhaust setup. I went down to my local muffler shop and the guy quoted me $500 parts and labor. Is this fair? And that was for a flowmaster system. I'm debating flowmaster vs. magnaflow just because I want to know which one sounds the best? Which one performs the best? I'm looking for a deep throaty sound. And about how much will mpg improve with either setup? My engine is a 305 v8. Thanks!!