Hi guys, when I find my 240, I plan on getting a T cam to go with it and I was wondering if I should go 2.5" on the piping and muffler or is that overkill ? I remember someone telling me some years ago that his buddy had that set up and seemed to like it but I just don't know if that's too big or not. My last brick had a T cam and a 2.25" and it helped as well as sounded good. I plan on going with a chambered turbo style muffler and the car is likely to have an automatic. What say you ?