Walker Exhaust SoundFX 18948 Exhaust Muffler Fits select: 2006-2011 CHEVROLET IMPALA, 2006-2007 CHEVROLET MONTE CARLO
Walker Exhaust SoundFX 18948 Exhaust Muffler Fits select: 2006-2011 CHEVROLET IMPALA, 2006-2007 CHEVROLET MONTE CARLO
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Walker Exhaust SoundFX 18948 Exhaust Muffler Fits select: 2006-2011 CHEVROLET IMPALA, 2006-2007 CHEVROLET MONTE CARLO

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Key item features

  • Easy Installation: Direct-fit bolt-on replacement with OE-style hangers, brackets, and pipe routings for hassle-free installation without specialized fabrication or welding.
  • Factory Sound: Louvered tubes reduce radiated noise, providing factory-style sound quality compared to straight perforated tubes.
  • Extended Lifespan: Designed and tested to extend the life of the muffler, ensuring long-lasting performance.
  • Corrosion Resistance: Aluminized steel construction and internal drainage system help reduce corrosion, enhancing durability.
  • High-Quality Construction: Features 100% aluminized steel for a longer service life compared to low-carbon steel, with mechanical interior joints and spun-locked heads for added durability.
  • Vehicle Compatibility: Fits 2006-2011 CHEVROLET IMPALA 6 Cyl 3.5 L and 2006-2007 CHEVROLET MONTE CARLO 6 Cyl 3.5 L, among other vehicles.
  • Additional Features: Aluminized finish and combination muffler type for improved performance and appearance.
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Current price is $51.78
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Columbus, 43215
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4.8 out of 5 stars
stars18 ratings7 reviews
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  1. 5 stars94% (17)
  2. 4 stars0% (0)
  3. 3 stars0% (0)
  4. 2 stars6% (1)
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Showing 1-3 of 7 reviews

Jun 3, 2025
anonymous
Top Reviewer
5 out of 5 stars review

Verified Purchase

Happy muffler owner

Definitely encourage to purchase! We have a used 2007 Chevrolet Impala LT and replaced the damaged muffler with the new one and when I drove it out the mechanics shop I am a happy driver!

Helpful?5WIVHL6PSYCK196950588
Mar 10, 2026
Jerr
5 out of 5 stars review

Verified Purchase

totally awesome experience all the way around

Helpful?5WIVHL6PSYCK196950588
Aug 13, 2020
Russ
5 out of 5 stars review

Verified Purchase

fits my 2007 impala perfectly.

Helpful?5WIVHL6PSYCK196950588