So when I bought my truck it had a cherrybomb on it and it didn't sound so bad when it was cold out and i had the windows up all the time. Now it's warm out and it's driving me nuts when the windows are open. Sounds like a little ricer with a fart pipe on it. Is there any reason for me not to get this thing off and put a normal muffler on? Am I get any mpg or power benefits from it? I really hate the sound it makes....