| Yr | Cyl | Desc | UNIV | DF | PK |
|---|---|---|---|---|---|
| 1992-1995 | 6 | All models with 3.0L engine | 6905 | 4875 | N/A |
| 1991-1992 | 4 | All Turbo models with 2.2L engine | 6905 | N/A | N/A |
| 1989-1991 | 6 | All models with 3.0L engine, weld in direct fit | 6906 | 4519 | N/A |
| 1989-1991 | 6 | All models with 3.0L engine, complete with pipes | 6906 | 4223 | PK-149 |
| 1989-1993 | 4 | All Turbo models with 2.5L engine | 6906 | 4815 | PK-131 |
| 1989-1995 | 4 | All models with 2.5L engine, except Turbo | 6004 | 4051 | PK-119 |