Hyundai Genesis ARK AR550: Supercharged Sedan Debuts At SEMA

A highly tuned and specially customised version of Hyundai's all-new Genesis sedan has debuted at this week's SEMA Auto Show in Las Vegas. 

Developed by aftermarket tuning house ARK Performance, the new Genesis AR550 concept is driven by Hyundai's 313kW/520Nm 5.0 litre V8... with a few tweaks.

Thanks to the addition of a Rotrex supercharger - among other items - power in the AR550 is boosted to 410kW - or 550 horsepower. Torque figures have not been revealed, however.