Walker SoundFX 18577 Direct Fit Exhaust Muffler 2.5" Inlet (ID) 2.5" Outlet (ID) for Ford F-150

Walker SoundFX 18577 Direct Fit Exhaust Muffler 2.5" Inlet (ID) 2.5" Outlet (ID) for Ford F-150

• COMPATIBILITY – Fits 2004-2004 Ford F-150 Heritage; 1997-1997 Ford F-150; 1998-1998 Ford F-150; 1999-1999 Ford F-150; 2000-2000 Ford F-150; 2001-2001 Ford F-150; 2002-2002 Ford F-150; 2003-2003 Ford F-150; 1997-1997 Ford F-250; 1998-1998 Ford F-250; 1999-
• GET THE RIGHT PART -- Before purchasing, please check the “Amazon Confirmed Fit” bar to ensure this part will fit your vehicle; enter all vehicle information (year, make, model, engine and trim) for compatibility and check qualifier notes. If the “Amazon Confirmed Fit” bar has an “i” in a blue circle, this product has additional notes. Please hover over the “i” on the bar to see notes before making your purchase
• 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
• EASY TO INSTALL -- Direct-fit bolt-on replacement solution with OE-style hangers, brackets and pipe routings for easy installation that doesn't require specialized fabrication and/or welding
• FACTORY SOUND -- Louvered tubes help reduce radiated noise for factory-style sound quality compared to straight perforated tubes
• GET MORE MILES FROM YOUR MUFFLER -- Designed and tested to extend muffler life

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.