I have seen a brand of Exhaust for sale on Ebay called "MAC" anyone know anthing about that, because i want to put exhaust on my stock 96 GT. Suggestions are welcome. Im looking for it be louder, not really worried about how fast it is right now. But let me know what you think i should do if you want, and give me how an idea how much a muffler shop would charge to install it. Thanks.