The 2012 911 wasn't the only Porsche to debut at the Frankfurt Motor Show this week. German tuner Techart unveiled its new GTStreet RS based on the 911 GT2 RS. The car features a variety of upgrades, from carbon fiber aerodynamic enhancements to a power upgrade package that boosts the output of the twin-turbo flat-six to 710 horsepower and 664 lb-ft torque. Techart says that the GTSTreet RS can reach 100 km/h (about 62 mph) from a standing start in just 3.3 seconds and is capable of a top speed
German Porsche tuning specialist Techart has released new renderings of some upcoming products including the GTStreet RS that will debut at this week's Frankfurt Motor Show, as well as their new individualization program for the 2012 Porsche 911 that will make its first appearance at the Geneva Motor Show in March.