- Emissions
- 1996 Porsche 911
- Other
- 1996 Porsche 911
- Other
- 1996 Porsche 911
- Brakes
- 1991-1993 Porsche 911
- Electrical
- 1989-1992 Porsche 911
- Structure
- 1994 Porsche 911
- Engine
- 1989-1992 Porsche 911
- Fuel Supply
- 1989 Porsche 911
- Structure
- 1989, 1990 Porsche 911
- 1983, 1984 Porsche 911
- 1979 Porsche 911
- 1979 Porsche 911
- 1976-1978 Porsche 911
- 1974, 1975 Porsche 911