Heinz-Harald Frentzen
Rampf was the engineer of Sauber driver Heinz-Harald Frentzen for three years. In the 1997 season, he worked for drivers Nicola Larini, Norberto Fontana and Gianni Morbidelli. At the end of the 1997 season, Rampf returned to BMW, where he would lead the motorcycle project for the Dakar Rally. BMW motorcyclist Richard Sainct would win that race.