By many accounts, the new GT3 is the greatest 911 ever. Insane levels of grip, coupled with prodigious power delivery and styling that only a purist could love, it might seem unnecessary to mess with perfection. Porsche disagrees. Again.

Originally caught testing last October, the 997 GT2 has made another appearance at everyone's favorite playground testing grounds –- the Nürburgring. This time, we get a better view of the Turbo-esque schnaz (sans fog lamps), revised intakes and rear fascia. Mounted below that expansive wing is a revised twin-turbo flat six, likely to crank out over 500 HP and sending power to the rear wheels.

We haven't heard any rumblings recently about when the GT2 will be debuted, but we'll keep our fingers crossed that it'll be sometime this year.

[Source: Straightline]