| SASTC | 1998 | 3 |  Carlos BUENO | Autódromo Internacional Ayrt.. | EF Racing | Peugeot 406 |
| SASTC | 1998 | 6 |  Juan Manuel FANGIO | Olavarría | EF Racing | Peugeot 406 |
| SASTC | 1998 | 10 | Carlos BUENO | Cascavel | EF Racing | Peugeot 406 |
| SASTC | 1999 | 1 | Carlos BUENO | Autódromo José Carlos Pace | EF Racing | Peugeot 406 |
| SASTC | 1999 | 3 | Emiliano SPATARO | Autódromo Oscar Cabalén No. 3 | EF Racing | Peugeot 406 |
| SASTC | 1999 | 6 | Emiliano SPATARO | Autódromo Ciudad de Oberá | EF Racing | Peugeot 406 |
| SASTC | 1999 | 7 | Carlos BUENO | Río Cuarto | EF Racing | Peugeot 406 |
| SASTC | 1999 | 9 | Emiliano SPATARO | Guaporé | EF Racing | Peugeot 406 |
| SASTC | 1999 | 11 | Miguel Ángel GUERRA | Olavarría | Guerra Sport | Peugeot 406 |
| SASTC | 1999 | 12 | Carlos BUENO | Mar del Plata | EF Racing | Peugeot 406 |
