Walker Exhaust SoundFX 18977 Exhaust Muffler Fits select: 2004-2008 FORD F150, 2004 FORD F-150 HERITAGE

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 RESISTS CORROSION -- Aluminized steel construction and internal drainage system helps reduce corrosion Additional Features Finish:Aluminized Muffler Type:Reflection Fits Select: 2004-2008 FORD F150 8 Cyl 5.4 L 2004 FORD F-150 HERITAGE 8 Cyl 4.6 L 2006-2008 LINCOLN MARK LT 8 Cyl 5.4 L and more - add your vehicle to our fit widget to check