H pipe vs X pipe

X-pipe is A LOT better than the H..... we have a 3 inch X-pipe exhaust on our roadrunner. When we changed to this from the stock exhaust with the H pipe we noticed a BIG difference. LET THAT THING BREATH! I have no idea what yer talking about godfather... our car sounds pretty throaty to us... might be the mufflers you're using.

http://www.youtube.com/watch?v=K2F5_jf7f6w