I like the idea of arch clearance etc and the non rust factor, but not that kind of fit. For what may even be a little bit extra at worst you could get new arches oulled and rolled, undersealed and the arch liner extrended, and it would surely be a far better finish, andworst comes to the worst a repaint in a few years, ( worst case ). Where as with the carbon ones looks like you will have bigger problems than a coat of paint.