Nope. And you only have to remove the front top cover to get the passenger airbox out to get the batwing out. This is my 2nd go around as my PCV went soon after I bought it. 3 hr job. Removing turbos adds an hour to that.
Haven't figured out where they are yet, and whether I will replace them or leave them out.
Likely buy replacement cartridges.
Pics of what?