bought brand new, factory perfect condition, last march. slip-ons have @ 2500 miles on them. unsure of which size baffle, i can't remember !!. they have a deep rumble, when you crank them. can still hear radio .they do have some minor discoloration, as seen in the pictures in my albums, nothing major. i did add stage-1 download and seac when they were installed. asking $180.00 obo shipped in the usa. if interested, pm me, i'll respond asap