2011 Subaru Outback Exhaust Mufflers
Keep Your 2011 Subaru Outback 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 Subaru Outback looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including . 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.
Top-Rated Exhaust Mufflers from Trusted Brands
Looking for a reliable Exhaust Muffler? We’ve got you covered with options from brands you know and trust like Walker. For example, Walker Exhaust Mufflers start at just $145.99 with an average 4.2 star rating. With over 30 reviews and a solid 4 star average, you can shop with confidence knowing other Subaru Outback owners approve.
Competitive Prices and Extensive Inventory
The average price for a 2011 Subaru Outback Exhaust Muffler at Advance Auto Parts is around $215.82, with a range that starts at $145.99 and goes up to $488.99. With 4 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like Stainless Steel Direct-Fit Exhaust System Kit, Quiet-Flow SS Direct Fit Exhaust Muffler 1.75" Outlet (OD), and Exhaust Muffler Assembly start at just $159.99 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 System Kits. At Advance Auto Parts, we’re here to help you keep your 2011 Subaru Outback in peak condition, inside and out.
Essential 2011 Subaru Outback Exhaust Mufflers
Walker – Quiet-Flow SS Direct Fit Exhaust Muffler Assembly 2" Inlet (OD) 2" Outlet (OD) (Part No.54319)
from
$241.99
Product Features:
See More
- 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 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
- BUY WITH CONFIDENCE – Comes with Walker’s limited warranty and exclusive 90-Day Safe and Sound Guarantee. Visit Walkerexhaust.com for details.
BRExhaust – Exhaust Muffler Assembly (Part No.229-041)
from
$192.99
This BRExhaust muffler assembly is constructed by one of the leading aftermarket suppliers to provide OE-style performance and maintain a factory-like sound. The direct-fit configuration allows for easy, bolt-on installation with no modifications required. The component is designed to offer corrosion protection in addition to optimal noise reduction and low backpressure. Built from 16-gauge steel tubing and fully aluminized, these mufflers feature an OE-style direct fit configuration compatible with your import or domestic vehicle-while the interior design of the muffler box ensures quiet performance.
Product Features:
See More
Product Features:
- Based on the original OEM design for a guaranteed perfect fit
- No welds inside the silencer
- Easy installation
- Aluminized steel construction for maximum durability
- Constructed to reduce flex and withstand vehicle vibration
- External drain hole extends muffler life by allowing moisture to escape
- Uniform flow holes facilitate even distribution of exhaust flow through the muffler’s interior
Walker – Quiet-Flow SS Direct Fit Exhaust Muffler Assembly 2" Inlet (OD) 2" Outlet (OD) (Part No.54601)
from
$196.99
Product Features:
See More
- CORROSION RESISTANT STAINLESS STEEL – The only broad-market muffler body 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 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
- BUY WITH CONFIDENCE – Comes with Walker’s limited warranty and exclusive 90-Day Safe and Sound Guarantee. Visit Walkerexhaust.com for details.
Walker – SoundFX Direct Fit Exhaust Muffler 2" Outlet (OD) (Part No.18967)
from
$93.99
Featuring 100% aluminized steel for longer service life compared to low-carbon steel, Walker SoundFX direct-fit mufflers deliver quality appearance and favorable acoustics while mechanical interior joints and spun-locked heads provide durability.
Product Features:
See More
Product Features:
- RESISTS CORROSION – Aluminized steel construction and internal drainage system helps reduce corrosion
- 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
- EASY TO INSTALL – Direct-fit bolt-on replacement solution with OE-style hangers, brackets and pipe routings for easy installation that doesn’t require specialized fabrication and welding
- FACTORY SOUND – Louvered tubes help reduce radiated noise for factory-style sound quality compared to straight perforated tubes
- GET MORE MILES FROM YOUR MUFFLER – Designed and tested to extend muffler life
BRExhaust – Stainless Steel Direct-Fit Exhaust System Kit (Part No.116-0162)
from
$488.99
BRExhaust Direct-Fit Replacement Exhaust Kit 116-0162 takes the guesswork out of replacing your exhaust system while providing a reliable and high-quality alternative to the OEM exhaust. You will find all of the gaskets and clamps needed to get the job done in the carefully packaged box. 116-0162’s precision mandrel bent pipes facilitate superior exhaust flow compared to the crush-bent pipes commonly used in competing aftermarket replacement exhaust systems. The multi-piece, bolt-on design ensures the exhaust system is easy to install yourself and fits perfectly to help get you back on the road in no time. No bending or welding is required for installation. This Direct-Fit Exhaust System Kit is designed to fit the 2010-2017 Subaru Outback 2.5L. BRExhaust Direct-Fit Replacement Exhaust Kit 116-0162 includes (2) 2.375in. Band Clamps, (1) Donut Gasket, (1) Spring Bolt Kit, (2) Bolts, (1) 2-Bolt Gasket, (2) Nuts and interchanges with OE parts 44200AJ09A, 44300AJ19A, 44300AJ19B. BRExhaust Direct-Fit Replacement Exhaust Kit 116-0162 features durable Stainless Steel construction and is covered by a limited lifetime warranty.
Product Features:
See More
Product Features:
- Limited lifetime, unlimited mileage warranty
- Bolt-on, multi-piece design for smooth and easy DIY installation around obstructions, ensuring quality fitment and function without requiring fabrication
- All components, gaskets, clamps, and hardware required, along with installation instructions, are packaged together in a single protective box
- Leaves all emissions equipment intact, maintaining emissions compliance
- Limited warranty
Walker – Quiet-Flow SS Direct Fit Exhaust Muffler Assembly 1.75" Outlet (OD) (Part No.52492)
from
$142.99
Product Features:
See More
- 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 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
- BUY WITH CONFIDENCE – Comes with Walker’s limited warranty and exclusive 90-Day Safe and Sound Guarantee. Visit Walkerexhaust.com for details.
BRExhaust – Exhaust Muffler Assembly (Part No.229-037)
from
$193.99
This BRExhaust muffler assembly is constructed by one of the leading aftermarket suppliers to provide OE-style performance and maintain a factory-like sound. The direct-fit configuration allows for easy, bolt-on installation with no modifications required. The component is designed to offer corrosion protection in addition to optimal noise reduction and low backpressure. Built from 16-gauge steel tubing and fully aluminized, these mufflers feature an OE-style direct fit configuration compatible with your import or domestic vehicle-while the interior design of the muffler box ensures quiet performance.
Product Features:
See More
Product Features:
- Based on the original OEM design for a guaranteed perfect fit
- No welds inside the silencer
- Easy installation
- Aluminized steel construction for maximum durability
- Constructed to reduce flex and withstand vehicle vibration
- External drain hole extends muffler life by allowing moisture to escape
- Uniform flow holes facilitate even distribution of exhaust flow through the muffler’s interior
Walker – Quiet-Flow SS Direct Fit Exhaust Muffler 1.75" Outlet (OD) (Part No.21763)
from
$193.99
Product Features:
See More
- CORROSION RESISTANT STAINLESS STEEL – The only broad-market muffler body 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 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
- BUY WITH CONFIDENCE – Comes with Walker’s limited warranty and exclusive 90-Day Safe and Sound Guarantee. Visit Walkerexhaust.com for details.
Walker – Quiet-Flow SS Direct Fit Exhaust Muffler Assembly 1.75" Outlet (OD) (Part No.52493)
from
$137.99
Product Features:
See More
- CORROSION RESISTANT STAINLESS STEEL – The only broad-market muffler body 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 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
- BUY WITH CONFIDENCE – Comes with Walker’s limited warranty and exclusive 90-Day Safe and Sound Guarantee. Visit Walkerexhaust.com for details.
BRExhaust – Exhaust Muffler Assembly (Part No.229-023)
from
$198.99
This BRExhaust muffler assembly is constructed by one of the leading aftermarket suppliers to provide OE-style performance and maintain a factory-like sound. The direct-fit configuration allows for easy, bolt-on installation with no modifications required. The component is designed to offer corrosion protection in addition to optimal noise reduction and low backpressure. Built from 16-gauge steel tubing and fully aluminized, these mufflers feature an OE-style direct fit configuration compatible with your import or domestic vehicle-while the interior design of the muffler box ensures quiet performance.
Product Features:
See More
Product Features:
- Based on the original OEM design for a guaranteed perfect fit
- No welds inside the silencer
- Easy installation
- Aluminized steel construction for maximum durability
- Constructed to reduce flex and withstand vehicle vibration
- External drain hole extends muffler life by allowing moisture to escape
- Uniform flow holes facilitate even distribution of exhaust flow through the muffler’s interior
Walker – Quiet-Flow SS Direct Fit Exhaust Muffler 1.75" Outlet (OD) (Part No.21744)
from
$145.99
Product Features:
See More
- CORROSION RESISTANT STAINLESS STEEL – The only broad-market muffler body 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 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
- BUY WITH CONFIDENCE – Comes with Walker’s limited warranty and exclusive 90-Day Safe and Sound Guarantee. Visit Walkerexhaust.com for details.
Walker – Quiet-Flow SS Direct Fit Exhaust Muffler Assembly 2" Inlet (OD) 2" Outlet (OD) (Part No.54600)
from
$199.99
Product Features:
See More
- CORROSION RESISTANT STAINLESS STEEL – The only broad-market muffler body 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 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
- BUY WITH CONFIDENCE – Comes with Walker’s limited warranty and exclusive 90-Day Safe and Sound Guarantee. Visit Walkerexhaust.com for details.
Popular 2011 Subaru Outback Exhaust Mufflers Categories
Most Popular Mufflers for 2011 Subaru Outbacks
Enhance your 2011 Subaru Outback with one of the 4 Mufflers we have in stock, starting at just $145.99.
Walker – Quiet-Flow SS Direct Fit Exhaust Muffler 1.75" Outlet (OD) (Part No.21744)
from
$145.99
Product Features:
See More
- CORROSION RESISTANT STAINLESS STEEL – The only broad-market muffler body 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 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
- BUY WITH CONFIDENCE – Comes with Walker’s limited warranty and exclusive 90-Day Safe and Sound Guarantee. Visit Walkerexhaust.com for details.
BRExhaust – Stainless Steel Direct-Fit Exhaust System Kit (Part No.116-0162)
from
$488.99
BRExhaust Direct-Fit Replacement Exhaust Kit 116-0162 takes the guesswork out of replacing your exhaust system while providing a reliable and high-quality alternative to the OEM exhaust. You will find all of the gaskets and clamps needed to get the job done in the carefully packaged box. 116-0162’s precision mandrel bent pipes facilitate superior exhaust flow compared to the crush-bent pipes commonly used in competing aftermarket replacement exhaust systems. The multi-piece, bolt-on design ensures the exhaust system is easy to install yourself and fits perfectly to help get you back on the road in no time. No bending or welding is required for installation. This Direct-Fit Exhaust System Kit is designed to fit the 2010-2017 Subaru Outback 2.5L. BRExhaust Direct-Fit Replacement Exhaust Kit 116-0162 includes (2) 2.375in. Band Clamps, (1) Donut Gasket, (1) Spring Bolt Kit, (2) Bolts, (1) 2-Bolt Gasket, (2) Nuts and interchanges with OE parts 44200AJ09A, 44300AJ19A, 44300AJ19B. BRExhaust Direct-Fit Replacement Exhaust Kit 116-0162 features durable Stainless Steel construction and is covered by a limited lifetime warranty.
Product Features:
See More
Product Features:
- Limited lifetime, unlimited mileage warranty
- Bolt-on, multi-piece design for smooth and easy DIY installation around obstructions, ensuring quality fitment and function without requiring fabrication
- All components, gaskets, clamps, and hardware required, along with installation instructions, are packaged together in a single protective box
- Leaves all emissions equipment intact, maintaining emissions compliance
- Limited warranty
Walker – Quiet-Flow SS Direct Fit Exhaust Muffler 1.75" Outlet (OD) (Part No.21763)
from
$193.99
Product Features:
See More
- CORROSION RESISTANT STAINLESS STEEL – The only broad-market muffler body 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 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
- BUY WITH CONFIDENCE – Comes with Walker’s limited warranty and exclusive 90-Day Safe and Sound Guarantee. Visit Walkerexhaust.com for details.
BRExhaust – Exhaust Muffler Assembly (Part No.229-685)
from
$159.99
This BRExhaust muffler assembly is constructed by one of the leading aftermarket suppliers to provide OE-style performance and maintain a factory-like sound. The direct-fit configuration allows for easy, bolt-on installation with no modifications required. The component is designed to offer corrosion protection in addition to optimal noise reduction and low backpressure. Built from 16-gauge steel tubing and fully aluminized, these mufflers feature an OE-style direct fit configuration compatible with your import or domestic vehicle-while the interior design of the muffler box ensures quiet performance.
See More
Top-Rated Exhaust Muffler Brands For Your 2011 Subaru Outback
When it comes to finding the perfect Exhaust Muffler for your 2011 Subaru Outback, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 2 trusted brands. We carry the most popular Exhaust Muffler brands including Walker, and more, all known for their exceptional customer ratings (average brand rating of 4.2 stars) and competitive prices, as low as $145.99. Purchasing a Exhaust Muffler from us here at Advance Auto Parts is a smart move for both you and your 2011 Subaru Outback, providing peace of mind with parts that meet or exceed OEM standards.
Popular Walker 2011 Subaru Outback Exhaust Mufflers
If you’re looking for a top-quality Exhaust Muffler for your 2011 Subaru Outback, Advance Auto Parts has exactly what you need with our selection of Walker Exhaust Mufflers. We have 1 Walker Exhaust Mufflers in stock for this fitment, all known for their durability and precision fit. With prices starting at just $145.99, you’ll find the perfect Exhaust Muffler for your needs and budget. Walker Exhaust Mufflers for the 2011 Subaru Outback come highly rated, with over 5 customer reviews and an impressive average rating of 4.2 stars. Choosing a Walker Exhaust Muffler from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
from
$145.99
(5)
Quiet-Flow SS Direct Fit Exhaust Muffler 1.75" Outlet (OD)
“It was nice to have it delivered to my home.works great!”
FAQs for 2011 Subaru Outback Exhaust Mufflers
What are the best-selling Exhaust Mufflers for 2011 Subaru Outbacks?
Out of 4 Exhaust Mufflers that fit 2011 Subaru Outbacks, the following parts are the top sellers:
- Stainless Steel Direct-Fit Exhaust System Kit (50297895) – $488.99
- Quiet-Flow SS Direct Fit Exhaust Muffler 1.75" Outlet (OD) (11883022) – $193.99
- Exhaust Muffler Assembly (50309259) – $159.99
What’s the price range for 2011 Subaru Outback Exhaust Mufflers?
The prices of Exhaust Mufflers for the 2011 Subaru Outback range from $145.99 up to $488.99 for the most premium parts.
What is the average price of an Exhaust Muffler for a 2011 Subaru Outback?
The average price for Exhaust Mufflers for the 2011 Subaru Outback is $215.82. 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 Subaru Outback model years?
What are the cheapest Exhaust Mufflers for my 2011 Subaru Outback?
The cheapest 2011 Subaru Outback Exhaust Mufflers we carry are:
- Quiet-Flow SS Direct Fit Exhaust Muffler 1.75" Outlet (OD) (11249600) – $145.99
- Exhaust Muffler Assembly (50309259) – $159.99
- Quiet-Flow SS Direct Fit Exhaust Muffler 1.75" Outlet (OD) (11883022) – $193.99
- Stainless Steel Direct-Fit Exhaust System Kit (50297895) – $488.99
Does Advance Auto Parts sell Exhaust Mufflers for any other 2011 Subaru models?
Yes. We stock Exhaust Mufflers for 3 other popular 2011 Subaru models. Some of the most popular are 2011 Legacy Exhaust Mufflers, 2011 Impreza Exhaust Mufflers, 2011 Forester Exhaust Mufflers, and 2011 Tribeca Exhaust Mufflers.
What are the top-rated Exhaust Mufflers that fit the 2011 Subaru Outback?
The one 2011 Subaru Outback Exhaust Muffler we have in stock is the Quiet-Flow SS Direct Fit Exhaust Muffler 1.75" Outlet (OD). It is rated 4 stars and costs $145.99.
What types of Exhaust Mufflers do you sell for my 2011 Subaru Outback?
We currently have just 1 Exhaust Muffler in stock for a 2011 Subaru Outback, and as of 3/1/26, it is .
Can I get help with 2011 Subaru Outback Exhaust Muffler orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Subaru Exhaust Mufflers and more.
What is your return policy for Subaru Outback Exhaust Mufflers?
Advance Auto Parts keeps returns simple. For new Subaru Outback Exhaust Mufflers and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.