2010 Porsche 911 GT3: Facelifted Model with 435HP Set for Geneva Debut .fullpost{display:inline;} The latest addition to the revised Porsche 911 model series is the GT3 that has been revealed ahead of its world debut at the Geneva Motor Show on March 3, 2009. Aside from the cosmetic changes that include the redesigned front and rear-end, Porsche has enhanced