Walker Exhaust SoundFX 18949 Exhaust Muffler Fits select: 2006-2011 CHEVROLET IMPALA

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. 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:Combination Fits Select: 2006-2011 CHEVROLET IMPALA 6 Cyl 3.9 L and more - add your vehicle to our fit widget to check