The LM Hypercar 9X mod for Assetto Corsa likely refers to the Le Mans class of hypercars. The actual specifications and features can vary based on the creator's interpretation and model chosen. Typically, these Le Mans Hypercars boast extremely high power outputs, with some exceeding 900 horsepower. They can reach top speeds of well over 300 km/h, and are known for their powerful torque outputs and streamlined aerodynamics, designed specifically for endurance racing.

These cars are also equipped with advanced technology such as hybrid powertrains and advanced aerodynamic features. The mod might also include customizable options for tires, weight distribution, suspension, and aerodynamics, allowing players to optimize the car's performance for different tracks and conditions. Since the mod's title does not specify a particular make or model, the actual characteristics can vary widely. It's also possible that the "9X" refers to a fictional car model designed by the mod creator.