2012 Lexus RX350 Exhaust Mufflers
Keep Your 2012 Lexus RX350 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 2012 Lexus RX350 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Mufflers and Exhaust Muffler Gaskets. 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 Felpro and Walker. For example, Felpro Exhaust Mufflers start at just $8.99 with an average 4.6 star rating. Walker offer similar pricing and quality, backed by strong customer feedback. With over 2 reviews and a solid 5 star average, you can shop with confidence knowing other Lexus RX350 owners approve.
Competitive Prices and Extensive Inventory
The average price for a 2012 Lexus RX350 Exhaust Muffler at Advance Auto Parts is around $105.49, with a range that starts at $8.99 and goes up to $201.99. With 2 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like Quiet-Flow SS Direct Fit Exhaust Muffler Assembly 2.25" Inlet (OD) 2.25" Outlet (ID) start at just $201.99 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 2012 Lexus RX350 in peak condition, inside and out.
Find Your Specific 2012 Lexus RX350 Exhaust Mufflers
Looking for the perfect Exhaust Muffler for your 2012 Lexus RX350? You’re in the right place. Below, you’ll find links to various types of Exhaust Mufflers that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Exhaust Mufflers, ensuring durability and a precise fit for your Lexus RX350. Whether you’re driving a 2012 model or another popular model year like
2014,
2015,
2016,
2017,
2018,
2019,
2020,
2021, and
2022, we’ve got you covered. Purchasing Exhaust Mufflers from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Exhaust Mufflers that fit your vehicle.
Essential 2012 Lexus RX350 Exhaust Mufflers
Walker – Quiet-Flow SS Direct Fit Exhaust Muffler Assembly 2.125" Inlt ID 2.25" Outlet OD (Part No.47815)
from
$145.99
Combining the only broad-market stainless-steel body construction with a direct-fit OE-style replacement, Walker Quiet-Flow SS muffler assemblies deliver longer life than typical aluminized mufflers. Quiet-Flow SS muffler assemblies are available for domestic and foreign vehicles.
Product Features:
See More
Product Features:
- CORROSION RESISTANT STAINLESS STEEL — The only broad-market muffler with 100┬á% 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
- BUY WITH CONFIDENCE — Comes with Walker’s limited lifetime warranty and exclusive 90-Day Safe and Sound Guarantee. Visit Walkerexhaust.com for details.
Walker – Quiet-Flow SS Direct Fit Exhaust Muffler Assembly (Part No.74029)
from
$186.99
Combining the only broad-market stainless-steel body construction with a direct-fit OE-style replacement, Walker Quiet-Flow SS muffler assemblies deliver longer life than typical aluminized mufflers. Quiet-Flow SS muffler assemblies are available for domestic and foreign vehicles.
Product Features:
See More
Product Features:
Walker – Quiet-Flow SS Direct Fit Exhaust Muffler Assembly 2.25" Inlet (OD) 2.25" Outlet (ID) (Part No.55649)
from
$201.99
Combining the only broad-market stainless-steel body construction with a direct-fit OE-style replacement, Walker Quiet-Flow SS muffler assemblies deliver longer life than typical aluminized mufflers. Quiet-Flow SS muffler assemblies are available for domestic and foreign vehicles.
Product Features:
See More
Product Features:
- CORROSION RESISTANT STAINLESS STEEL — The only broad-market muffler body with 100┬á% 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
- BUY WITH CONFIDENCE — Comes with Walker’s limited lifetime warranty and exclusive 90-Day Safe and Sound Guarantee. Visit Walkerexhaust.com for details.
Felpro – Exhaust Pipe Flange Gasket (Part No.61040)
from
$8.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.
Product Features:
See More
Product Features:
- Meets or exceeds all original equipment specifications
- Application specific design to ensure a perfect fit
- Engineered for the sealing repair environment
- Unsurpassed quality you can trust
- Validated for fit, form, and function
Popular 2012 Lexus RX350 Exhaust Mufflers Categories
Most Popular Muffler for 2012 Lexus RX350s
Enhance your 2012 Lexus RX350 with this popular Muffler we have in stock, for $201.99.
Walker – Quiet-Flow SS Direct Fit Exhaust Muffler Assembly 2.25" Inlet (OD) 2.25" Outlet (ID) (Part No.55649)
from
$201.99
Combining the only broad-market stainless-steel body construction with a direct-fit OE-style replacement, Walker Quiet-Flow SS muffler assemblies deliver longer life than typical aluminized mufflers. Quiet-Flow SS muffler assemblies are available for domestic and foreign vehicles.
Product Features:
See More
Product Features:
- CORROSION RESISTANT STAINLESS STEEL — The only broad-market muffler body with 100┬á% 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
- BUY WITH CONFIDENCE — Comes with Walker’s limited lifetime warranty and exclusive 90-Day Safe and Sound Guarantee. Visit Walkerexhaust.com for details.
Best-Selling 2012 Lexus RX350 Exhaust Muffler Gasket
Upgrade your RX350 with our best-selling Exhaust Muffler Gasket with a 5 Starts rating across 1 review.
Felpro – Exhaust Pipe Flange Gasket (Part No.61040)
from
$8.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.
Product Features:
See More
Product Features:
- Meets or exceeds all original equipment specifications
- Application specific design to ensure a perfect fit
- Engineered for the sealing repair environment
- Unsurpassed quality you can trust
- Validated for fit, form, and function
Top-Rated Exhaust Muffler Brands For Your 2012 Lexus RX350
When it comes to finding the perfect Exhaust Muffler for your 2012 Lexus RX350, 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 Felpro and Walker, and more, all known for their exceptional customer ratings (average brand rating of 4.6 stars) and competitive prices, as low as $8.99. Purchasing a Exhaust Muffler from us here at Advance Auto Parts is a smart move for both you and your 2012 Lexus RX350, providing peace of mind with parts that meet or exceed OEM standards.
Popular Felpro 2012 Lexus RX350 Exhaust Mufflers
If you’re looking for a top-quality Exhaust Muffler for your 2012 Lexus RX350, Advance Auto Parts has exactly what you need with our selection of Felpro Exhaust Mufflers. We have 1 Felpro Exhaust Mufflers in stock for this fitment, all known for their durability and precision fit. With prices starting at just $8.99, you’ll find the perfect Exhaust Muffler for your needs and budget. Felpro Exhaust Mufflers for the 2012 Lexus RX350 come highly rated, with over 1 customer reviews and an impressive average rating of 4.6 stars. Choosing a Felpro Exhaust Muffler from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
from
$8.99
(1)
Exhaust Pipe Flange Gasket
“gasket exact fit on flex pipe Quality Parts 2004 Toyota Sienna”
Top-Quality Walker 2012 Lexus RX350 Exhaust Mufflers
For those in search of a high-quality Exhaust Muffler for their 2012 Lexus RX350, Advance Auto Parts offers a great selection of Walker Exhaust Mufflers. With 1 Walker Exhaust Mufflers in stock, you can trust you’re getting top-tier parts designed for durability and a perfect fit. Prices for these Exhaust Mufflers start at just $201.99, giving you a range of options to suit your budget. Backed by over 1 customer ratings and an average rating of 4.2 stars, Walker Exhaust Mufflers provide both reliability and excellent performance. Choosing a Walker Exhaust Muffler from Advance Auto Parts is a smart investment in your vehicle’s performance and longevity.
from
$201.99
(1)
Quiet-Flow SS Direct Fit Exhaust Muffler Assembly 2.25" Inlet (OD) 2.25" Outlet (ID)
“The old pipe and the new pipe is the same size 2 1/4″. You will need to weld or 2 clamps 2 1/4″ and adapter 2 1/4 in 2 1/4 out. And then optional but ”
FAQs for 2012 Lexus RX350 Exhaust Mufflers
What are the best-selling Exhaust Mufflers for 2012 Lexus RX350s?
Out of 2 Exhaust Mufflers that fit 2012 Lexus RX350s, the following parts are the top sellers:
- Quiet-Flow SS Direct Fit Exhaust Muffler Assembly 2.25" Inlet (OD) 2.25" Outlet (ID) (11510066) – $201.99
What’s the price range for 2012 Lexus RX350 Exhaust Mufflers?
The prices of Exhaust Mufflers for the 2012 Lexus RX350 range from $8.99 up to $201.99 for the most premium parts.
What is the average price of an Exhaust Muffler for a 2012 Lexus RX350?
The average price for Exhaust Mufflers for the 2012 Lexus RX350 is $105.49. 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 Lexus RX350 model years?
What are the cheapest Exhaust Mufflers for my 2012 Lexus RX350?
The cheapest 2012 Lexus RX350 Exhaust Mufflers we carry are:
- Exhaust Pipe Flange Gasket (15780052) – $8.99
- Quiet-Flow SS Direct Fit Exhaust Muffler Assembly 2.25" Inlet (OD) 2.25" Outlet (ID) (11510066) – $201.99
Does Advance Auto Parts sell Exhaust Mufflers for any other 2012 Lexus models?
Yes. We stock Exhaust Mufflers for 5 other popular 2012 Lexus models. Some of the most popular are 2012 ES350 Exhaust Mufflers, 2012 GX460 Exhaust Mufflers, 2012 IS250 Exhaust Mufflers, 2012 RX450h Exhaust Mufflers, and 2012 LS460 Exhaust Mufflers.
What are the top-rated Exhaust Mufflers that fit the 2012 Lexus RX350?
Based on 2 reviews by customers, our 2012 Lexus RX350 Exhaust Mufflers have an average customer rating of 5 stars. These are the highest-rated categories of Exhaust Mufflers for the 2012 Lexus RX350 and their top-rated products:
- Exhaust Muffler Gaskets
- Exhaust Pipe Flange Gasket (15780052) – $8.99
- Mufflers
- Quiet-Flow SS Direct Fit Exhaust Muffler Assembly 2.25" Inlet (OD) 2.25" Outlet (ID) (11510066) – $201.99
What types of Exhaust Mufflers do you sell for my 2012 Lexus RX350?
As of 6/2/26, these are some of the most in-demand types of Exhaust Mufflers for a 2012 Lexus RX350:
Can I get help with 2012 Lexus RX350 Exhaust Muffler orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Lexus Exhaust Mufflers and more.
What is your return policy for Lexus RX350 Exhaust Mufflers?
Advance Auto Parts keeps returns simple. For new Lexus RX350 Exhaust Mufflers and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.