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Whether you like it loud or quiet, it's important to have a top-grade muffler on your exhaust system. Minimizing noise for neighborhood driving with a large muffler or maximizing the rumble for growling around the track with a small muffler, don't end up on the opposite end of the spectrum due to a busted part. Find a replacement for your cracked or worn-out muffler at AutoZone and get back into the decibel range you prefer.

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  •  | Page 1 of 254 |  
  • Part Number: 11018
  • Notes: Muffler
    Walker SoundFit Muffler. 121.9 wheel base. Without California Emissions; With Xtra Cab; Optional Parts for Split System; Requires 35489; For 22484.
  • Part Number: 11015
  • Notes: Muffler
    Walker SoundFit Muffler. Optional for 21910.
  • Part Number: 11055
  • Notes: Muffler
    Walker SoundFit Muffler. Dual outlet. With 131.5" Wheel base. 15,000 GVWR. Requires PN[35567] shield and (2) PN[35564] straps, Optional for 22719.
  • Part Number: 11026
  • Notes: Quantity per car: 2
    Optional. Sound Fit Muffler for 18280. Station wagon. Dual Exhaust.
  • Part Number: 11041
  • Notes: Muffler
    Walker SoundFit Muffler. Except 2 1/2" muffler inlet, Optional for 18234.
  • Part Number: 11021
  • Notes: Muffler
    Walker SoundFit Muffler. Optional for 21999.
  • Part Number: 11024
  • Notes: Muffler
    Walker SoundFit Muffler. With 119" wheel base. Requires PN[35254], PN[35255] bushings. Requires 36234. Optional for 21275
  • Part Number: 11029
  • Notes: Muffler
    Walker SoundFit Muffler. Sedan. Optional for 22445.
  • Part Number: 11025
  • Notes: Optional. Sound Fit Muffler for 18230.
  • Part Number: 11027
  • Notes: Optional. Sound Fit Muffler for 21894.
  • Part Number: 11011
  • Notes: Muffler
    Walker SoundFit Muffler. For 22052.
  • Part Number: 11014
  • Notes: Muffler
    Walker SoundFit Muffler. 131.5 wheel base. With Single Catalytic Converter; Except Heavy Duty Chassis; For 21784. Quantity per car: 2
  •  | Page 1 of 254 |  

Swapping out your muffler before it deteriorates not only revives your exhaust system, but also improves your vehicle's performance. An easy way to determine a problem with your muffler is noticing decreases in your fuel economy and engine power. With a malfunctioning muffler, you may also notice a rough idle and a rattle, hiss or roaring sound coming from the rear of your exhaust. If your muffler is covered in grime or is suffering from rust-causing perforation, it can also be time for a replacement. Make sure your exhaust system is up to your sound standards with a new muffler from AutoZone.

Check out the unbeatable selection of performance mufflers at your local AutoZone or browse our extensive assortment online. We provide mufflers for your specific make and model, so whether you need a Honda Accord performance muffler or a muffler for Nissan Altima cars, you're sure to find everything you need. Receive Free Shipping on purchases of $75 or more, or enjoy our Same Day Store Pickup when you shop online.

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