You are better off finding some mufflers with 1.75" or less baffles. Removing the baffles out of the O.E. pipes is not only a difficult task but will severely change back pressure which will cause other negative problems.
Yeah, I'd sorta not want to yank the baffles. There goes your lower-end torque, and they don't sound too good. In addition, the po-leece tend to take notice of such things. Who needs it?
Rush, Cycle Shack, Fullsac and KlockWerks all have baffles and slipons. A good set of slipons will run north of $400. If you are willing to modify your OEM mufflers, Fullsac offers a "recore" kit for $199.