Didnt know where to put this thread, figured dealing with exhaust flow it would be fine here. I'm thinking of making a bypass for my exhaust. Its a little loud with the charger I'm running so I thought about putting the stock muffler or cat back on. If I use the stock muffler it will take the place of the banks muffler. If I use the cat I'll just put it in front of the banks. Then I'll put a Y in front of the muffler and or cat an E cutout then Y back in behind the muffler. So which flows more stock muffler or cat?