Subaru has offically unveiled the 2011 WRX STI tS which features a carbon fiber roof and a front lip spoiler.
(http://imgs.blackfalconmedia.com/2010/12/21/medium/1353756344718468828.jpg)
Subaru WRX STI tS announced for Japan (http://feeds.worldcarfans.com/~r/worldcarfans/Jxfz/~3/sHOy3PF9qcU/subaru-wrx-sti-ts-announced-for-japan)