How about a break from the Las Vegas sun? While most of the tuning world is descending on the SEMA show next week, there are a few out there who won’t make the pilgrimage. Among those is SpeedArt – Porsche tuning extraordinaire. The company’s latest creation is called the BTR 630, and it’s based on a 911. The obligatory new bodywork is part of the package, but the real story is the additional 130 horsepower on tap. Final figures roll up to 630 ponies thanks to tweaked turbos, new manifolds and easy-breathing exhaust. We’re on board with everything except those wheels. Check out the gallery for more shots. [Source: GermanCarScene]