Walker SoundFX 18887 Direct Fit Exhaust Muffler 3" Inlet (ID) 3" Outlet (ID) for Ford F-250 Super Duty
SoundFX mufflers are engineered with 100% aluminized steel for longer service life compared to low carbon steel. These mufflers have mechanical interior joints for durability, and spun-locked heads for resistance to rupture from backfires. SoundFX mufflers are available in direct fit and universal styles, both with quality appearance and favorable acoustics.
