Ok...so this is how I got to this site.....I'm trying to find out, first of all why it is that all slip-ons fit every other Dyna from early 90's - present EXCEPT the '07 FXDSE?? So, in the meantime, I have a friend making me a new set of baffles to put in it ( I have to have that HARLEY sound!! ) I'm a bit nervy about putting the new baffles in because of the mapping system. I was told, that with the '07 model the 0-2 sensor will pick up the change in exhaust output, and correct itself? Do any of you KNOW if this is true or not...will I have to "remap" the computer to accomodate the change, and lastly, will the dealer know I've been messing with the exhaust, ( by checking the bikes computer) and VIOD warranty ?? I'll slip in the stock baffles for my routine maintainance visits to avoid the OBVIOUSE

Thanks for any help you can offer [smiley=xyxthumbs.gif]