Porsche have officially unveiled the new 911 in both Cabriolet and Coupe body styles, It is now time for the forced induction growling 911’s.

The prototype here still under heavy camouflage is showing its side intake ports as well as its fatter booty along with an oversized spoiler.

The styling including the headlight clusters will follow the recently unveiled 911’s.

This engine is internally called the GT-R beater but perhaps not in its cabriolet form but I look forward to the comparisons.

The engine will have an output of around 560hp, and perhaps even more interest will be around how many blowers this will have. (Tri-Turbo??)

Look out for the debut of the new 911 Turbo at the 2012 Geneva Motor Show in March.