Audi A4 Exhaust Mufflers

Your One-Stop Shop For Trusted Audi A4 Exhaust Mufflers

If you’re in search of Audi A4 Exhaust Mufflers aftermarket or OEM parts, consider your search over! Advance Auto Parts carries 7 Exhaust Mufflers from top brands with prices ranging from $5.14 to $615.99.

Beyond great prices, we stock trusted brands manufacturing all types of Exhaust Mufflers for your Audi A4. Of the 5 OEM and aftermarket parts brands we carry, some of the most popular are Autopart International Inc, HJS, and Vaico.

And don’t forget to read customer reviews across all Exhaust Mufflers categories in our catalog. Buy with confidence by leveraging past customer experiences of our aftermarket and OEM parts.

At Advance Auto Parts, we don’t think top quality Exhaust Mufflers have to cost top dollar, and we prove it. Browse our top Audi A4 Exhaust Mufflers below, order online to ship to your home, or head into your nearest Advance Auto Parts location to get started.

Essential Audi A4 Exhaust Mufflers

Walker – Quiet-Flow Muffler, Direct Replacement, No Fabrication Needed (Part No.56259)

Quiet-Flow Muffler, Direct Replacement, No Fabrication Needed

from

$449.99
Combining industry-leading coverage with a direct fit OE-style replacement, Walker® Quiet-Flow® muffler assemblies deliver a precision fit, superior flow and OE-style sound. Quiet-Flow muffler assemblies are available for domestic and foreign vehicles.

Product Features:
  • EASY TO INSTALL — Direct-fit bolt-on replacement solution with OE-style hangers, brackets and pipe routings for easy installation and doesn’t require specialized fabrication and/or welding
  • RESISTS CORROSION — Internal drainage system helps reduce moisture collection
  • BUILT TO LAST — Internal partitions and mechanically joined tubes allow expansion and contraction during temperature changes to minimize distortion while spun-locked heads and OE-style spot welds provide stability and longer service life
  • PREMIUM ACOUSTIC CONTROL — OE-style louvered tubes lower noise levels while OE-style domed heads help reduce radiated noise for premium factory-style sound quality compared to straight perforated tubes
  • DESIGN VALIDATED — Acoustic and flow tested for quality OE-style sound you can count on
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Walker – Quiet-Flow Muffler, Direct Replacement, No Fabrication Needed (Part No.55633)

Quiet-Flow Muffler, Direct Replacement, No Fabrication Needed

from

$285.99
Combining the only broad-market stainless-steel construction with a direct fit OE-style replacement, Walker® Quiet-Flow® SS muffler assemblies deliver longer life than typical aluminized mufflers and are available for domestic and foreign vehicles.

Product Features:
  • CORROSION RESISTANT STAINLESS STEEL — The only broad-market muffler with 100% stainless-steel construction that delivers longer life versus aluminized mufflers while an internal drainage system reduces moisture collection
  • EASY TO INSTALL — Direct-fit bolt-on replacement solution with OE-style hangers, brackets and pipe routings for easy installation and doesn’t require specialized fabrication and/or welding
  • BUILT TO LAST — Internal partitions and mechanically joined tubes allow expansion and contraction during temperature changes to minimize distortion while spun-locked heads and OE-style spot welds provide stability and longer service life
  • PREMIUM ACOUSTIC CONTROL — OE-style louvered tubes lower noise levels while OE-style domed heads help reduce radiated noise for premium factory-style sound quality compared to straight perforated tubes
  • DESIGN VALIDATED — Acoustic and flow tested for quality OE-style sound you can count on
See More

Walker – Quiet-Flow Muffler, Direct Replacement, No Fabrication Needed (Part No.21736)

Quiet-Flow Muffler, Direct Replacement, No Fabrication Needed

from

$615.99
Designed to deliver superior flow and OE-style sound, Walker® Quiet-Flow® mufflers are available for top-selling domestic and foreign vehicles.

Product Features:
  • EASY TO INSTALL — Direct-fit bolt-on replacement solution with OE-style hangers, brackets and pipe routings for easy installation and doesn’t require specialized fabrication and/or welding
  • RESISTS CORROSION — Internal drainage system helps reduce moisture collection
  • BUILT TO LAST — Internal partitions and mechanically joined tubes allow expansion and contraction during temperature changes to minimize distortion while spun-locked heads and OE-style spot welds provide stability and longer service life
  • PREMIUM ACOUSTIC CONTROL — OE-style louvered tubes lower noise levels while OE-style domed heads help reduce radiated noise for premium factory-style sound quality compared to straight perforated tubes
  • DESIGN VALIDATED — Acoustic and flow tested for quality OE-style sound you can count on
See More

HJS – Cat. Converter Gaske (Part No.H400184854HJS)

Cat. Converter Gaske

from

$5.14
Cat. Converter Gaske

Vaico – Turbo Outlet Gasket (Part No.B402584858VCO)

Turbo Outlet Gasket

from

$5.15
Turbo Outlet Gasket

BRExhaust – Exhaust Washer (Part No.258-117)

Exhaust Washer

from

$5.99
BRExhaust offers exhaust flange washers for use with their premium exhaust components. BRExhaust washers deliver the strength of steel, a proper fit and an easier install or repair. They’re available for fitment on a variety of year/make/model applications.

Product Features:
  • Designed to facilitate hassle-free exhaust repair
  • Precise fitment
  • Manufactured from quality materials to ensure maximum durability
  • Easy installation
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Exhaust Mufflers Brands You Can Trust For Your Audi A4

5 trusted brands of Exhaust Mufflers line our shelves, ready to help keep your Audi A4 running smooth. Below are some of the most popular brands and their top Exhaust Mufflers offerings:

Most Purchased Audi A4 Exhaust Mufflers from HJS

When you buy the most frequently purchased HJS brand Exhaust Mufflers, you can be confident it will be the right part for your Audi A4. Here are the HJS Exhaust Mufflers Advanced Auto customers buy the most:
Cat. Converter Gaske
from $5.14
This product is not rated
Cat. Converter Gaske
Exhaust Muffler Gaskets
Exhaust Pipe Gasket
from $12.56
This product is not rated
Exhaust Pipe Gasket
Exhaust Muffler Gaskets
Turbo Outlet Gasket
from $5.15
This product is not rated
Turbo Outlet Gasket
Exhaust Muffler Gaskets

FAQs for Audi A4 Exhaust Mufflers

What are the most purchased Exhaust Mufflers for the Audi A4?

Out of 7 Exhaust Mufflers for the Audi A4, the most popular in our inventory are:
Cat. Converter Gaske
from $5.14
This product is not rated
Cat. Converter Gaske
Exhaust Muffler Gaskets
Exhaust Pipe Gasket
from $12.56
This product is not rated
Exhaust Pipe Gasket
Exhaust Muffler Gaskets
Turbo Outlet Gasket
from $5.15
This product is not rated
Turbo Outlet Gasket
Exhaust Muffler Gaskets