| Chassis | Engine | Seasons(s) | Designer(s) |
|---|---|---|---|
| ER188 | Ford Cosworth DFZ/DFR V8 3.5l | 1988 | |
| ER188B | Judd CV V8 90° 3.5l | 1989 |
| Season | Driver(s) | Car(s) | Numbers |
|---|---|---|---|
| 1988 |
🇦🇷
Oscar Larrauri
①
🇮🇹 Stefano Modena ② |
ER188 | 32, 33 |
| 1989 |
🇨ðŸ‡
Gregor Foitek
②
|
ER188B | 33, 34 |