Kia Motors America is really out to promote its K900 flagship sedan. After announcing a partnership with LeBron James last week, it revealed that a high performance concept will debut at the 2014 Speciality Equipment Market Association (SEMA) show next month.

The K900 high performance concept has a one-off body kit with carbon fiber inserts, custom gray paint, blacked-out chrome trim and 21-inch gloss-black alloy wheels. The front bumper and side skirts of the vehicle has also been redesigned by Kia to give the K900 high performance concept a sporty look.

However, the interior and powertrain details of the K900 high performance concept are yet to be revealed by the Korean automaker. The standard K900 is powered by a 5.0-liter V8 engine that delivers 426 PS and 509 Nm of torque.