[Guest]

Hello. Does anyone know the part number for an exhaust system that will work with the side hard bags on a 2004 S4....or is it possible like on the 1000's?
Still trying to get ideas if I want to do it or not, but I really would like the extra room. Not really a big fan of the stock single side S4 exhaust, I want a louder dual exit. Please let me know if you have any ideas.
Thanks!