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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 252 |  
  • Part Number: 11039
  • Notes: Muffler
    Walker SoundFit Muffler. With 133", 138.8" or 155" Wheel base. Requires PN[35003] bracket, Optional for 22155.
  • Part Number: 11011
  • Notes: Muffler
    Walker SoundFit Muffler. Optional for 22052.
  • Part Number: 11055
  • Notes: Muffler
    Walker SoundFit Muffler. 131.5 or 155.5 wheel base. 2 1/2 Inch Inlet; For 22511; Modifications and/or additional parts required. With 3 Inch Inlet; For 22719; Requires PN(35567) Shield & 2 PN(35564) Straps.
  • Part Number: 11025
  • Notes: Muffler
    Walker SoundFit Muffler. With single catalytic converter, Optional for 18230.
  • Part Number: 11014
  • Notes: Muffler
    Walker SoundFit Muffler. Base or Ventura model. Canadian Built; For 21784. Quantity per car: 2
  • Part Number: 11015
  • Notes: Muffler
    Walker SoundFit Muffler. Left or right. May require bracket, Optional for 22329. Quantity per car: 2
  • Part Number: 11061
  • Notes: Muffler
    Walker SoundFit Muffler. !Optional parts for split system, Optional for 18184.
  • Part Number: 11054
  • Notes: Muffler
    Walker SoundFit Muffler. Optional for 22590.
  • Part Number: 11040
  • Notes: Muffler
    Walker SoundFit Muffler. Dual Outlet. Single Outlet Muffler replaces Dual Outlet. For 18191; Use pipe designated as "A" tail pipe.
  • Part Number: 11024
  • Notes: Muffler
    Walker SoundFit Muffler. Optional for 50055.
  • Part Number: 11018
  • Notes: Muffler
    Walker SoundFit Muffler. 103 or 112.2 wheel base. Optional Parts for Split System; Requires 35489; For 18204; Requires PN(35209) Hanger. 121.5 wheel base. With Xtra Cab; Requires 35489; For 18204; Requires PN(35209) Hanger.
  • Part Number: 11023
  • Notes: Muffler
    Walker SoundFit Muffler. With 137", 140" or 161" Wheel base. Without California emission, Optional for 22000.
  •  | Page 1 of 252 |  

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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