| Yr | Cyl | Desc | UNIV | DF | PK | | 1988-1990 | 4 | All models with 2.2L engine; Requires some outlet pipe fabrication | 6004 | 4136S | N/A |
| 1985-1987 | 4 | All Turbo models with 2.2L engine | 6905 | N/A | N/A |
| 1983-1984 | 4 | All models with 1.6L engine, Rear converter | 6904 | N/A | PK-127 |
| 1983-1986 | 4 | All models with 1.6L engine, Front converter | 6004 | 4222 | PK-126 |
| 1982-1984 | 4 | All models with 1.7L engine, Rear converter | 6904 | N/A | PK-128 |
| 1982-1984 | 4 | All models with 1.7L engine, Front converter | 6004 | N/A | N/A |
| 1981 | 4 | All models with 1.7L engine, Front converter | 6004 | N/A | N/A |
| 1981-1982 | 4 | All models with 2.2L engine, Rear converter | 6004 | N/A | PK-127 |
| 1981-1987 | 4 | All models with 2.2L engine, except Turbo, Front converter | 6004 | 4144 | PK-43 |
| 1980 | 4 | All models with 1.7L engine, Front mini ox converter | 6904R | N/A | N/A |
| 1980-1981 | 4 | All models with 1.7L engine, Rear converter | 6004 | 4826 | PK-197 |
| 1978-1980 | 4 | All models with 1.7L engine, Rear converter | 6004 | 4826 | PK-197 |