| MAKE | MODEL | YEAR(S) | CYL | DESCRIPTION |
| Subaru | 4 DR Sedan Models | 1980-1982 | 4 | All 4WD models, Resonator |
| Subaru | 4 DR Sedan Models | 1983-1984 | 4 | All 4WD models with 1.8L engine, except California, Resonator |
| Subaru | Brat | 1984-1985 | 4 | All models with rear resonator |
| Subaru | Station Wagon | 1980-1981 | 4 | All 4WD models with Resonator, Rear |
| Subaru | Station Wagon | 1983-1984 | 4 | All 4WD models with 1.8L engine, except California, Resonator |