Yeah, and six months from now straight axles are going to be obsolete.
I'm going to play one more year in F Stock-R, because it's what I do, but beyond that, it's all a big question mark....
Had a good event here in Sandy Eggo recently, Paxed ninth overall with my F Stock Pony.
http://www.sdr-scca.com/solo2/results/2013/event10_tart/tart-10_pax-web.htm
Half of the people ahead of me were 2013 Nationals champs. 2012 Mustang GT and Hoosiers still working well. Practice, practice, practice. Oh, and don't let anyone tell you "Sport Mode" doesn't work for autocross.