
SpeedART has unveiled the BTR II 580 program for the new 2010 Porsche 911 facelift. The 2010 speedART Porsche 911 BTR II 580 comes with reprogrammed ECU and a new sport exhaust system that comes with a sound control switch, SpeedART power kit brings the standard 3.8-liter engine to a maxim output of 580 hp and also give is an extra 120 Nm of torque with a 0-100km/h (62mph) sprint time of 3.2 seconds and a top speed of 325km/h or 202 mph for the PDK...