I am trying to find a exhaust system for my car. I orginally wanted a flowmaster exhaust but when I looked into it they were extremely expensive. I looked at a J.C. Whitney catalog and found a full exhaust for half the price. does the name really matter. also where is a good place to find a exhaust system for a 79 camaro 305. i tried summit but they don't have it and it has to be mailed to me.