The Porsche 911 is a car that needs no introduction and is one of the main reasons people are forgiving Porsche for their awkward and uncharacteristic sedan, the Panamera. With these reasons in tow, it always makes us a little nervous to hear that a tuning firm has picked up a 911 to undergo their own transformation of the car. We’ve seen our fair share of tuning disasters, but we must say one of the best types of tuning upgrades for a sports car is when the tuners decided to only bump up the power. Now that is something we can always get on-board with.

So hitting up the 2011 Geneva Motor Show floor was Swiss tuning firm, Sportec, and their package for the Porsche 997 Turbo. The package is called the SPR1 FL and includes an impressive horsepower update for the standard 3.8-liter flat-six engine. Sportec has taken the 500 hp up to a phenomenal 858 hp. No changes were made on the exterior - except for a new rear wing needed to improve the aerodynamic, - but who needs them with that amount of power under the hood, right?[...]

Source: topspeed Tuning