Suffice to say, it won't be long before we're flooded with bespoke creations and a sea of performance programs for the all-new 2012 Porsche 911, which just made its world debut at the Frankfurt Motor Show earlier this month.

One of the first tuning houses to tease its work is renowned Porsche specialist Speedart. The German firm's upcoming model is the SP91-R based on the 911 Carrera S, which in factory tune is powered by a 3.8-liter flat-six delivering 400 ponies.[...]

Source: Carscoop