We've driven the new 991-series Porsche 911 , and now the next chapter of the new 911 story – the 2013 Turbo – has been caught proving itself in the wintertide climate. Its most important details – the front and rear bumpers and side intakes – remain behind camo, but we now get a look at how the tail sits across the wider rump, and we think it looks quite good.When it's finally revealed, the new 911 Turbo is expected to put out more than 500 horsepower – numbers from 520 hp to 550 hp have been mentioned – from it's tri-turboed (yes, three turbos) 3.6-liter flat six. Both the seven-speed PDK and seven-speed manual transmissions should be on offer, and the lighter-than-the-last-Turbo package should be screamingly fast. Have a look at the high-res gallery to see it from just about every angle.