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AutoZone carries hundreds of thousands of parts and accessories.

Select your Year, Make, Model and Engine to find those that fit your vehicle.

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 244 |  
  • Part Number: 11063
  • Warranty: 1 YR
  • Notes: Muffler
    Walker SoundFit Muffler. Optional for 18499. Requires PN[35567] shield and (2) PN[35564] Straps. Must Be used with 41700 and 35413.
  • Part Number: 11024
  • Warranty: 1 YR
  • Notes: Muffler
    Walker SoundFit Muffler. 138" wheelbase. Optional for 18466.
  • Part Number: 11044
  • Warranty: 1 YR
  • Notes: Muffler
    Walker SoundFit Muffler. With 125" Wheel base. Optional for 22512.
  • Part Number: 11025
  • Warranty: 1 YR
  • Notes: Muffler
    Walker SoundFit Muffler. With single or dual catalytic converters. Optional for 18230
  • Part Number: 11051
  • Warranty: 1 YR
  • Notes: Muffler
    Walker SoundFit Muffler. Optional for 53257. Modifications and additional parts required.
  • Part Number: 11031
  • Warranty: 1 YR
  • Notes: Muffler
    Walker SoundFit Muffler. Sedan or convertible. 2 doors model. Requires 36153. Optional for 21285, Modifications and additional parts required. Optional for 21284. Requires part Numbers 41013 and 35408 For Installation.
  • Part Number: 11036
  • Warranty: 1 YR
  • Notes: Muffler
    Walker SoundFit Muffler. Station wagon. Optional for 55104. Modifications and additional parts required.
  • Part Number: 11017
  • Warranty: 1 YR
  • Notes: Muffler
    Walker SoundFit Muffler. With converter. Optional for 18348
  • Part Number: 11064
  • Warranty: 1 YR
  • Notes: Muffler
    Walker SoundFit Muffler. Optional for 22799.
  • Part Number: 11030
  • Warranty: 1 YR
  • Notes: Muffler
    Walker SoundFit Muffler. Optional for 40070. Modifications and additional parts required.
  • Part Number: 11056
  • Warranty: 1 YR
  • Part Number: 11011
  • Warranty: 1 YR
  • Notes: Muffler
    Walker SoundFit Muffler. Requires 36233. Optional for 21353. Modifications and additional parts required.
  •  | Page 1 of 244 |  

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. Enjoy our Same Day Store Pickup when you shop online.

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