| MAKE | MODEL | YEAR(S) | CYL | DESCRIPTION |
| Buick | Century FWD | 1986-1992 | 4 | All models with 2.5L engine and front pipe |
| Chevrolet | Celebrity | 1986-1990 | 4 | All models with 2.5L engine and front pipe |
| Oldsmobile | Ciera | 1986-1992 | 4 | All models with 2.5L engine and front pipe |
| Pontiac | 6000 | 1986-1991 | 4 | All models with 2.5L engine and front pipe |