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Audi S4 Performance Mufflers

Taking on way more exhaust sound and speed is not difficult. The specially built panels in our Audi S4 mufflers reduce restrictions and open up your exhaust gas flow to ensure you've got more juice. Whether you're after a mild or screaming tone, it can be yours for the taking.
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Audi S4 MagnaFlow XL Turbo Muffler
  • From $134.00
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Audi S4 Flowmaster Super 44 Series Muffler
  • From $109.95
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Audi S4 Cherry Bomb Glass Pack Muffler
  • From $43.99
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Audi S4 Flowmaster 40 Series Muffler
  • From $99.95
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Audi S4 MagnaFlow Satin Stainless Steel Muffler
  • From $98.00
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Audi S4 Heartthrob Velocity Muffler
  • From $90.49
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Audi S4 Cherry Bomb Vortex Muffler
  • From $66.49
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Audi S4 MagnaFlow Polished Stainless Steel Street Series Muffler With Tip
  • From $186.00
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Audi S4 Flowmaster 50 Series Delta Flow Muffler
  • From $149.95
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Audi S4 Heartthrob Welded Turbo Muffler
  • From $92.49
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Audi S4 Flowmaster Super 10 Series Muffler
  • From $99.95
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Audi S4 MagnaFlow Polished Stainless Steel Muffler
  • From $113.00
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Audi S4 Magnaflow Glass Pack Muffler
  • From $59.80
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Audi S4 Flowmaster Super 40 Series Muffler
  • From $129.95
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Audi S4 Heartthrob Dual Tube Muffler
  • From $52.49
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Audi S4 Heartthrob Glasspack Muffler
  • From $36.49
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Audi S4 MagnaFlow Polished Stainless Steel Race Series Muffler With Tip
  • From $240.00
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Audi S4 Cherry Bomb Turbo Muffler
  • From $45.49
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Audi S4 BBK Varitune Muffler
  • From $139.99
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Audi S4 Flowmaster 80 Series Muffler
  • From $159.95
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Audi S4 Flowmaster 50 Series SUV Muffler
  • From $179.95
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Audi S4 Cherry Bomb Extreme Muffler
  • From $54.49
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Audi S4 Flowmaster 40 Series Delta Flow Muffler
  • From $129.95
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Audi S4 Flowmaster 60 Series Delta Flow Muffler
  • From $179.95
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Audi S4 Cherry Bomb Pro Muffler
  • From $59.49
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Audi S4 MBRP Quiet Tone Muffler
  • From $214.99
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Audi S4 Heartthrob Flowpack Muffler
  • From $52.49
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Audi S4 MagnaFlow Race & Specialty Series Muffler
  • From $177.00
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Audi S4 Flowmaster 50 Series HD Muffler
  • From $239.95
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Audi S4 DC Sports Muffler
(1 Reviews)
  • From $142.79
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Audi S4 Flowmaster 50 Series Big Block Muffler
  • From $256.95
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Audi S4 Heartthrob Welded Truck Muffler
  • From $126.49
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About Audi S4 Mufflers

It's now easy to jack up your car's tone with an Audi performance muffler. Restriction-free S4 performance mufflers take your motor's performance in a whole new direction with high-flow designs. And better yet, each S4 performance muffler from AAG is backed by awesome prices and industry leading customer service and support.

More Popular S4 Accessories: Audi S4 Floor Mats and Floor Liners, Audi S4 Lowering Kits, Audi S4 Coil Springs, Audi S4 Catalytic Converters & Audi S4 Suspension Kits.

We offer Audi S4 Mufflers for the following years:
  • 2024 Audi S4 Mufflers
  • 2023 Audi S4 Mufflers
  • 2022 Audi S4 Mufflers
  • 2021 Audi S4 Mufflers
  • 2020 Audi S4 Mufflers
  • 2019 Audi S4 Mufflers
  • 2018 Audi S4 Mufflers
  • 2017 Audi S4 Mufflers
  • 2016 Audi S4 Mufflers
  • 2015 Audi S4 Mufflers
  • 2014 Audi S4 Mufflers
  • 2013 Audi S4 Mufflers
  • 2012 Audi S4 Mufflers
  • 2011 Audi S4 Mufflers
  • 2010 Audi S4 Mufflers
  • 2009 Audi S4 Mufflers
  • 2008 Audi S4 Mufflers
  • 2007 Audi S4 Mufflers

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