What I'm wondering is if I can take it up to the shop and "under warranty" swap the gearing on the rear end in '11 for a factory 3.73. It should just be a matter of pulling one transfer case and plugging the new one in.
I think GM should try something like this too. Do a "Factory recall" on the 3:42s they have now as a "production error" and make all the '10s eat some '11 Mustangs like their younger Camaro brethren will be doing.
2010 2SS/RS M6
Black on Black, Silver Rally Stripes, NPP Exhaust, 1LE Rear Diffuser
1996 S10 ZR2 M5 "HD"
1" lift, brush guard/skid plate upgrade, Nerf Bar/fogs