PANORAMA MAGAZINE February 2007 issue, page 63:

Porsche has released some advanced information on 2008 models that may get us all primed for purchase. For starters, the 911 will get direct injection as well as an optional dual-clutch for the manual transmission. The dual-clutch transmission allows for shifts without the need to lift power. The new injection, called DFI, is expected to increase mileage by ten percent. The Carrera S gets a horsepower boost to 370 bhp, up from 355. Designwise, the front end will receive a facelift via a larger intake, and the rear will feature a revised lighting system.