PORSCHE RACING HISTORY908/03
1981
10 May 1981 - Silverstone 6 Hours - World Championship for Drivers and Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 7 | Porsche 908/03 Turbo | 908/03-013 | S+2.0 | Siegfried Brunn (D)/Eddie Jordan (IRL) | Siegfried Brunn (D) | 3rd | 1st | 5th | 204 laps |
6 November 1981 - Kyalami 9 Hours - Non Championship Race
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 2 | Porsche 908/03 Turbo | 908/03-008 | Cat.1 | Jürgen Barth (D)/Siegfried Brunn (D)/Jean-Michel Martin (B) | P.G. Glass (D) | 2nd | 2nd | 4th | 349 laps |