Im going to do a complete dual exhaust from the headers back (keeping the stock headers) replacing the entire stock system. I have a srt and i am wondering what people think is the best set up for this. Should i go borla all the way or borla muffler and flowmaster cats. Or some other combo i have no idea what sounds better than the other and i dont want to waste my money for a exhaust system thats not going to do anything. Thanks guys and any knowledge that you can give me.