Catalytic Convertor problems of the 2016 Mitsubishi Outlander

The contact owns a 2016 Mitsubishi Outlander sport. The contact stated that while driving at an undisclosed speed, the contact depressed the accelerator pedal, and the vehicle failed to respond as intended. The vehicle was taken to the dealer where it was diagnosed with a failed catalytic converter. The contact was informed that the catalytic converter needed to be replaced. The contact was also informed that the current catalytic converter was not the correct part for the vehicle. The vehicle was not repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 51,000.