2012 Ford Mustang Mufflers

Enhance and Protect Your 2012 Ford Mustang with Quality Mufflers

Maintaining the performance of your 2012 Ford Mustang starts with choosing the right parts, and a high-quality Muffler helps ensure a reliable and efficient vehicle. At Advance Auto Parts, we offer Mufflers specifically for the 2012 Ford Mustang, ensuring a perfect fit and lasting durability. Choosing to shop with Advance Auto Parts means you’re making a smart decision to prioritize both quality and reliability for your vehicle.

Affordable and Reliable Mufflers for Every Budget

Finding a Muffler that combines quality with affordability is easy at Advance Auto Parts. With prices starting as low as $99.99 and an average price of $150.72, you can choose one that fits your budget while delivering the quality you expect. Our Mufflers are competitively priced, ranging from $99.99 to $266.99, so you get value without compromising on strength or reliability.

Trusted Brands and Top-Rated Options

With 8 Mufflers from 2 trusted brands in stock, Advance Auto Parts has you covered. Our Mufflers for the 2012 Ford Mustang have earned reviews from over 6 customers, with an average 4 stars rating across the board. Popular options include 40 Series Muffler, 2.25in Offset Inlet 2.25in Offset Outlet, Non-Reversible, Aggressive Sound, Super 10 Muffler, 2.5in Offset Inlet 2.5in Offset Outlet, Non-Reversible, Aggressive Sound, and 40 Series Muffler, 3in Offset Inlet 3in Offset Outlet, 13in long, Non-Reversible, Aggressive Sound, starting at $99.99. Our selection includes highly regarded brands such as Flowmaster Inc. and Walker, and more, offering you top-notch reliability. For example, we have 7 Flowmaster Inc. Mufflers starting at $99.99 with an average rating of 4 stars, 1 Walker options from $266.99 with a 4 stars rating.

Mufflers for Your 2012 Ford Mustang

Flowmaster Inc. – Super 10 Muffler, 2.5in Offset Inlet 2.5in Offset Outlet, Non-Reversible, Aggressive Sound (Part No.842518)

Super 10 Muffler, 2.5in Offset Inlet 2.5in Offset Outlet, Non-Reversible, Aggressive Sound

from

$99.99
Super 10 Series 409S stainless steel – single chamber mufflers. Intended for customers who desire the loudest and most aggressive sound they can find. Because these mufflers are so aggressive, they are recommended only for off highway use and not for street driven vehicles. These mufflers utilize the same patented Delta Flow technology that is found in Flowmaster’s other Super series mufflers to deliver maximum performance. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.
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Flowmaster Inc. – 40 Series Muffler, 2.25in Offset Inlet 2.25in Offset Outlet, Non-Reversible, Aggressive Sound (Part No.42443)

40 Series Muffler, 2.25in Offset Inlet 2.25in Offset Outlet, Non-Reversible, Aggressive Sound

from

$99.99
The Original 40 series muffler delivers an aggressive exterior and interior tone. If you’re looking for that original Flowmaster sound this is the muffler is for you. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
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Flowmaster Inc. – Super 44 Series Muffler, 3in Offset Inlet 3in Offset Outlet, Non-Reversible, Aggressive Sound (Part No.943048)

Super 44 Series Muffler, 3in Offset Inlet 3in Offset Outlet, Non-Reversible, Aggressive Sound

from

$113.99
Flowmaster’s Super 44 muffler uses the same Delta Flow technology found in our larger Super 40 mufflers. The Super 44 delivers a powerful rich tone and is the most aggressive, deepest sounding, highest performing four inch case street muffler we’ve ever built! Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
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Flowmaster Inc. – 40 Series Muffler, 3in Offset Inlet 3in Offset Outlet, 13in long, Non-Reversible, Aggressive Sound (Part No.943043)

40 Series Muffler, 3in Offset Inlet 3in Offset Outlet, 13in long, Non-Reversible, Aggressive Sound

from

$133.99
This two chamber design incorporates Flowmaster’s patented Delta Flow technology. The Delta deflectors generate increased scavenging for better performance and reduced interior sound. Milder exterior tone and reduced interior resonance over Original 40 series. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
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Flowmaster Inc. – Super 44 Series Muffler, 3in Offset Inlet 3in Offset Outlet, Non-Reversible, Aggressive Sound (Part No.843048)

Super 44 Series Muffler, 3in Offset Inlet 3in Offset Outlet, Non-Reversible, Aggressive Sound

from

$126.99
Flowmaster’s Super 44 muffler uses the same Delta Flow technology found in our larger Super 40 mufflers. The Super 44 delivers a rich powerful tone and are the most aggressive, highest performing street muffler we’ve ever built in a four inch case. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.
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Walker – Quiet-Flow Muffler, Direct Replacement, No Fabrication Needed (Part No.21211)

Quiet-Flow Muffler, Direct Replacement, No Fabrication Needed

from

$266.99
The only broad-market muffler with 100% stainless-steel construction, Walker® Quiet-Flow® SS mufflers feature precision fit, superior flow and OE-style sound. Quiet-Flow SS mufflers are available for most domestic and import 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
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Flowmaster Inc. – Pro Series Muffler, 3in Center Inlet 3in Center Outlet, 12in long, Non-Reversible, Moderate Sound (Part No.13012100)

Pro Series Muffler, 3in Center Inlet 3in Center Outlet, 12in long, Non-Reversible, Moderate Sound

from

$216.99
The Pro Series mufflers work on all applications ranging from street trucks, diesel pullers and RV pushers to every class of racing on dirt or asphalt. During development, at the dyno and track, the Pro Series mufflers consistently delivered performance that is equal to or surpasses open pipe systems, while dramatically reducing sound levels across the RPM range.
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Flowmaster Inc. – Outlaw Race Muffler, 3in Center Inlet 3in Center Outlet, 11in long, Non-Reversible, Aggressive Sound (Part No.15430)

Outlaw Race Muffler, 3in Center Inlet 3in Center Outlet, 11in long, Non-Reversible, Aggressive Sound

from

$133.99
Outlaw mufflers are designed to be connected directly to the header collectors or can be added into an existing exhaust system. Recommended for racing applications where a muffler is required without a set decibel limit to be met. Please call the Flowmaster tech-line for assistance with specific decibel requirements and applications.
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FAQs for 2012 Ford Mustang Mufflers

Which Mufflers are the top sellers for the 2012 Ford Mustang?

Out of 8 Mufflers that fit 2012 Ford Mustangs, the following parts are the top sellers:

How can I make sure that a part will be compatible with my 2012 Ford Mustang?

Our Ford Mustang aftermarket and OEM parts are designed specifically for the 2012 model. You can always find your specific fitment and compatibility for your 2012 Ford on an individual product page.

What is the price range for 2012 Ford Mustang Mufflers?

The range of prices of Mufflers for the 2012 Ford Mustang goes from $99.99 up to $266.99 for the most premium parts.

What is the average price of a 2012 Ford Mustang Muffler?

2012 Ford Mustang Mufflers average $150.72 for our selection of OEM and aftermarket parts. Keep in mind the variety of brands we offer, such as Flowmaster Inc. Walker, and more, so you are likely to find a wide range of prices across a variety of brands and products.

Does Advance Auto Parts sell Mufflers for other Ford Mustang model years?

Yes, we currently stock Mufflers for 44 model years of Ford Mustangs, from 1964 to 2017. Model years 2017, 2016, 2015, 2014, 2013, 2011, 2010, 2009, and 2008 are the most popular for Muffler purchases.

Can I get help with 2012 Ford Mustang Muffler orders?

Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Ford Mufflers and more.

What is your return policy for Ford Mustang Mufflers?

Advance Auto Parts keeps returns simple. For new Ford Mustang Mufflers and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.