RUF Automobile is a Porsche-modifying company located in Germany and founded in 1939. Although the company modifies another company's vehicles, they have their own vehicle ID numbers, which legally makes them original vehicles.

RUF Automobile is a Porsche-modifying company located in Germany and founded in 1939. Although the company modifies another company's vehicles, they have their own vehicle ID numbers, which legally makes them original vehicles.