In addition to the refreshed 2017 MDX, Acura also debuted the NSX GT3, a rear-wheel-drive racer that will compete in the GT3 class for the 2017 season (exact race series is/are TBD). The engine of the production spec NSX was designed for this kind of competition, according to Art St. Cyr, president of Acura Motorsports, who presented the car at the NY show.