Walker SoundFX Direct Fit Exhaust Muffler 2.5" Inlet (ID) 2.5" Outlet (ID) 18955 - Advance Auto Parts

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. COMPATIBILITY – Fits 1999-1999 Ford Expedition; 2000-2000 Ford Expedition; 2001-2001 Ford Expedition; 2002-2002 Ford Expedition; 1999-2001 Lincoln Navigator; 2002-2002 Lincoln Navigator INHIBITS CORROSION -- Aluminized-steel construction and internal drainage system helps inhibit corrosion 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 GET MORE MILES FROM YOUR MUFFLER -- Designed and tested to extend muffler life