2011 Ford Flex Exhaust Mufflers

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Keep Your 2011 Ford Flex in Top Shape with Quality Exhaust Mufflers

Whether you’re repairing or upgrading your Exhaust Muffler, using high-quality parts is key to keeping your 2011 Ford Flex looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Mufflers. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.

Competitive Prices and Extensive Inventory

The average price for a 2011 Ford Flex Exhaust Muffler at Advance Auto Parts is around $109.99, with a range that starts at $71.99 and goes up to $147.99. With 2 options in stock from one trusted brand, finding the right fit is easy. Popular picks like "Walker Direct Fit Exhaust Resonator and Pipe Assembly 2.25"" Outlet (OD), 52571" and "Walker Quiet-Flow SS Direct Fit Exhaust Muffler 2.25"" Inlet (ID) 2.75"" Outlet (OD), 21918" start at just $71.99 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Exhaust Muffler, don’t forget to check out other key components like Catalytic Converters and Exhaust Manifold and Headers. At Advance Auto Parts, we’re here to help you keep your 2011 Ford Flex in peak condition, inside and out.

Essential 2011 Ford Flex Exhaust Mufflers

Walker – "Walker Direct Fit Exhaust Resonator and Pipe Assembly 2.25"" Outlet (OD), 52571" (Part No.52571)

"Walker Direct Fit Exhaust Resonator and Pipe Assembly 2.25"" Outlet (OD), 52571"

from

$71.99
Designed to fit, perform and sound like the original system, Walker resonators use precise tuning technologies to deliver excellent flow characteristics and OE-style sound. Made from 100% aluminized steel, you can depend on Walker resonators to last.
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Walker – "Walker Quiet-Flow SS Direct Fit Exhaust Muffler 2.25"" Inlet (ID) 2.75"" Outlet (OD), 21918" (Part No.21918)

"Walker Quiet-Flow SS Direct Fit Exhaust Muffler 2.25"" Inlet (ID) 2.75"" Outlet (OD), 21918"

from

$147.99
The only broad-market muffler body with 100% stainless-steel construction for longer life, Walker Quiet-Flow SS mufflers deliver precision fit, superior flow and OE-style sound. Available for most domestic and import vehicles, Quiet-Flow SS features an internal drainage system that helps reduce moisture collection.
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Flowmaster Inc. – Flowmaster Inc. Dbx Muffler – 2.25 Center In – 2.25 Center Out – Moderate Sound, 12414310 (Part No.12414310)

Flowmaster Inc. Dbx Muffler - 2.25 Center In - 2.25 Center Out - Moderate Sound, 12414310

from

$245.99
dBX series mufflers – this Laminar Flow internal configuration muffler features the revolutionary HP core design delivering excellent sound control for a wide variety of engine types where vehicle under-chassis space is limited. Utilizing cool shell technology to minimize radiant heat from the muffler body, they are perfect for sport compact imports as well as muscle cars and other performance applications. Constructed with 304S stainless steel internal components and wrapped with a proprietary insulation material and finally a polishable 304 stainless steel casing, these mufflers are as attractive as they are functional delivering a moderate to aggressive tone.
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Most Popular Mufflers for 2011 Ford Flexes

Enhance your 2011 Ford Flex with one of the 2 Mufflers we have in stock, starting at just $71.99.

Walker – "Walker Direct Fit Exhaust Resonator and Pipe Assembly 2.25"" Outlet (OD), 52571" (Part No.52571)

"Walker Direct Fit Exhaust Resonator and Pipe Assembly 2.25"" Outlet (OD), 52571"

from

$71.99
Designed to fit, perform and sound like the original system, Walker resonators use precise tuning technologies to deliver excellent flow characteristics and OE-style sound. Made from 100% aluminized steel, you can depend on Walker resonators to last.
See More

Walker – "Walker Quiet-Flow SS Direct Fit Exhaust Muffler 2.25"" Inlet (ID) 2.75"" Outlet (OD), 21918" (Part No.21918)

"Walker Quiet-Flow SS Direct Fit Exhaust Muffler 2.25"" Inlet (ID) 2.75"" Outlet (OD), 21918"

from

$147.99
The only broad-market muffler body with 100% stainless-steel construction for longer life, Walker Quiet-Flow SS mufflers deliver precision fit, superior flow and OE-style sound. Available for most domestic and import vehicles, Quiet-Flow SS features an internal drainage system that helps reduce moisture collection.
See More

FAQs for 2011 Ford Flex Exhaust Mufflers

What are the best-selling Exhaust Mufflers for 2011 Ford Flexes?

Out of 2 Exhaust Mufflers that fit 2011 Ford Flexes, the following parts are the top sellers:

What’s the price range for 2011 Ford Flex Exhaust Mufflers?

The prices of Exhaust Mufflers for the 2011 Ford Flex range from $71.99 up to $147.99 for the most premium parts.

What is the average price of an Exhaust Muffler for a 2011 Ford Flex?

The average price for Exhaust Mufflers for the 2011 Ford Flex is $109.99. Keep in mind the variety of part types within our Exhaust Muffler category, where you are likely to find a wide range of prices across a variety of parts and components.

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

Yes, we carry Exhaust Mufflers for 2 model years of Ford Flexes between 2009 and 2012. The following model years are the most popular for Exhaust Muffler purchases: 2012, 2010, and 2009.

What are the cheapest Exhaust Mufflers for my 2011 Ford Flex?

Does Advance Auto Parts sell Exhaust Mufflers for any other 2011 Ford models?

Yes. We stock Exhaust Mufflers for 18 other popular 2011 Ford models. Some of the most popular are 2011 F-150 Exhaust Mufflers, 2011 Mustang Exhaust Mufflers, 2011 Explorer Exhaust Mufflers, 2011 F-250 Super Duty Exhaust Mufflers, and 2011 F-350 Super Duty Exhaust Mufflers.

What types of Exhaust Mufflers do you sell for my 2011 Ford Flex?

We currently have just 1 Exhaust Muffler in stock for a 2011 Ford Flex, and as of 8/2/26, it is a Muffler.

Can I get help with 2011 Ford Flex Exhaust Muffler orders?

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

What is your return policy for Ford Flex Exhaust Mufflers?

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