justinblake030887

i have a 2003 mustang gt and i am looking to do a custom exhause i have listened to a lot of sound clips on youtube and i found that i like the cherrybomb extreme mufflers. and i was looking at the size options, now would it be ok to run a 3" pipe on a stock gt, ( stock for now ). or shuld i run a 2.5". and would there be diference in sound from 2.5 to 3".