DK obviously stands for Drift King (or Dorikin in Japanese ... impressive 601 horsepower and 641 hp in N Grin Boost. Keiichi Tsuchiya is known for going sideways, but took issue with the Hellcat.
Hyundai has unveiled a more track-focused version of the Ioniq 5 N. It features extensive modifications and was developed with input from Keiichi Tsuchiya, who promises it's "incredible" to drive.