This listing covers MY’s 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, & 1993 Grand Marquis’ & Colony Park’s with their respective MY stock engine’s; 1983-89 302ci, 1990-93 4.3L & 5.L V8’s and stock with a single exhaust. This listing excludes the 1992-93 station wagons.
- This single exhaust system starts behind the LS/RS catalytic converters and consists the NORS Y pipe, muffler, and tailpipe.