2010 Porsche 911 GT3 RS

Hot on the heels of introducing its latest 911 Turbo model, Porsche has unveiled details and photos of the 2010 911 GT3 RS. The new model gets a host of upgrades that should make it even more potent, including an additional horsepower from a naturally aspirated 3.8L flat six (previously 3.6L) that brings total output to 450 bhp, 15 more than its GT3 counterpart. As expected, power is routed through a 6-speed manual transmission with shorter ratios than the one in the GT3.