Purpose is not buying a $300 intake since I already have one.
I mean as long as O2 sensor bungs are matching, and no new stuff has been implemented, i'd imagine it should fit.
easy way is to check is if the part numbers are the same for the 2011 and 2015 from AFE.Gents,
before I rip my engine bay apart, I figured i'd ask people with a brain (AFE folks are not helpful..)
do we know if intakes from 2010/11 lineup fit on 2015 models?
I have my old AFE sitting in the garage, and i'm tempting to try throwing it on..
easy way is to check is if the part numbers are the same for the 2011 and 2015 from AFE.