Walker Exhaust Exhaust Muffler 18921

A muffler without any pipes, which are typically universal in fitment. (18921) by Walker Exhaust

Featuring 100% aluminized steel for longer service life compared to low-carbon steel, Walker SoundFX ® direct-fit mufflers deliver quality appearance and favorable acoustics while mechanical interior joints and spun-locked heads provide durability.

BUILT TO LAST -- Internal partitions and mechanically joined tubes allow expansion and contraction during temperature changes to minimize distortion while spun-locked heads and OE-style spot welds provide stability and longer service life

Fits: 1998-1997 Ford Expedition, 1998 Lincoln Navigator

Vehicle Fitments: