The No. 9 car made its debut in 2014, when an 18-year-old Hendrick development driver named Chase Elliott was signed to drive a fourth entry for JR Motorsports. The car was renumbered to 9, the longtime number of Chase's father Bill Elliott. In a surprise move, NAPA Auto Parts, which recently left Michael Waltrip Racing and was rumored to depart from the sport, signed on to sponsor the full season. After the Boyd Gaming 300 at Las Vegas Motor Speedway, the team was revealed to have violated Sections 12–4.2 (P2 penalty) and 20A–12.8.1B (car exceeded minimum front height) of the NASCAR rulebook. As a result, crew chief Greg Ives was placed on probation until December 31. At the O'Reilly Auto Parts 300, Elliott passed teammate Kevin Harvick for his first Nationwide Series win. Elliott's second win came in the VFW Sport Clips Help a Hero 200 at Darlington Raceway, where he led 52 laps. A late race caution and a slow pit stop would find Elliott restarting in 6th with just 2 laps to go. Elliott managed an outstanding feat of passing the 5 cars in front of him en route to his second win of the season. Elliott would win his third race of the season in the EnjoyIllinois.com 300 at Chicagoland Speedway after holding off Trevor Bayne. Elliott won the 2014 Nationwide Series championship, the first rookie to win a NASCAR national series championship.