2011 Lexus RX350 Exhaust Parts
Find Your Specific 2011 Lexus RX350 Exhaust Parts
Below you will find various in-demand Lexus Exhaust Parts, components and accessories for your 2011 RX350. Advance Auto Parts has popular RX350 parts like Exhaust Hangers, Exhaust Pipes, Catalytic Converters and more. You’ll also find aftermarket and OEM Exhaust Parts for other RX350 model years including
2014,
2015,
2016,
2017,
2018,
2019,
2020,
2021,
2022 and more. Select a category of 2011 Lexus RX350 Exhaust Parts below and start saving instantly.
Popular 2011 Lexus RX350 Exhaust Parts Categories
Essential Exhaust Parts for 2011 Lexus RX350s
Dorman – Help – Dorman – Help Manifold Bolt and Spring Kit – 3/8-16 x 1-3/4 M10-1.25 x 67mm, 03123 (Part No.03123)
from
$17.99
This exhaust manifold bolt and spring kit provides a time-saving solution. Designed for direct replacement of rusted or damaged exhaust bolts and springs, it prevents exhaust leaks while allowing movement between the exhaust pipe and muffler.
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Dorman – Dorman Exhaust Manifold Hardware Kit, 675-234 (Part No.675-234)
from
$19.99
This exhaust manifold hardware kit matches the original hardware required to secure the exhaust manifold to the engine on specified vehicles, and is made from quality materials for reliable performance.
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MagnaFlow – MagnaFlow California Grade Carb Compliant Universal Catalytic Converter, 5592306 (Part No.5592306)
from
$1230.00
Keep the check engine light off with MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 5592306. The Universal design allows the part to fit a wide array of vehicles, and the stainless steel construction of this catalytic converter is highly resistant to corrosion. The single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This replacement part is designed to meet or exceed California Air Resource Board requirements, and has undergone additional testing to comply with CARB guidelines to allow for legal use in California and CARB restricted states, for the listed vehicles.
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MagnaFlow – MagnaFlow Hm Grade Federal / Epa Compliant Universal Catalytic Converter, 99205HM (Part No.99205HM)
from
$196.99
Keep the check engine light off with MagnaFlow HM Grade Federal/EPA Compliant Universal Catalytic Converter 99205HM. The Universal design allows the part to fit a wide array of vehicles, and the stainless steel construction of this catalytic converter is highly resistant to corrosion. The single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with Federal/EPA Emission systems.
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BRExhaust – BRExhaust Direct-Fit Exhaust Front Pipe Kit, 107-0074 (Part No.107-0074)
from
$321.99
BRExhaust Direct-Fit Front Pipe Kit 107-0074 offers unparalleled quality and durability to keep your vehicle on the road. Crafted from premium stainless steel, these front pipes are meticulously engineered to seamlessly replace the factory component, meeting or exceeding original specifications. The Direct-Fit design ensures a straightforward bolt-on installation process. For your convenience, BRExhaust Direct-Fit Front Pipe Kit 107-0074 includes all essential components, such as gaskets, clamps, and necessary hardware. With a strong dedication to upholding factory standards, these front pipes guarantee a hassle-free restoration of your vehicles exhaust system to its original form and function. BRExhaust Direct-Fit Front Pipe Kit 107-0074 includes (4) Bolts, (2) Ring Gaskets, (4) Nuts and interchanges with OE parts 174100P230, 174510D140, 9008010291, 90105A0237. BRExhaust Direct-Fit Front Pipe Kit 107-0074 features durable stainless steel construction and is covered by a 2 year warranty.
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Walker – "Walker Direct Fit Exhaust Resonator and Pipe Assembly 2.25"" Inlet (OD) 2.25"" Outlet (OD), 54891" (Part No.54891)
from
$148.99
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 Assembly 2.125"" Inlt ID 2.25"" Outlet OD, 47815" (Part No.47815)
from
$147.99
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.
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Walker – "Walker Quiet-Flow SS Direct Fit Exhaust Muffler Assembly 2.25"" Inlet (OD) 2.25"" Outlet (ID), 55649" (Part No.55649)
from
$209.99
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.
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BRExhaust – BRExhaust Exhaust Pipe Flange Gasket, 256-214 (Part No.256-214)
from
$8.49
BRExhaust replacement exhaust brackets make repairs easy. Each gasket has been engineered to according to OE standards to ensure a gas-tight connection and precise fitment. Utilizing the OE specifications also makes installation easy.
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BRExhaust – BRExhaust Exhaust Pipe Flange Gasket, 256-1048 (Part No.256-1048)
from
$16.49
BRExhaust replacement exhaust brackets make repairs easy. Each gasket has been engineered to according to OE standards to ensure a gas-tight connection and precise fitment. Utilizing the OE specifications also makes installation easy.
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Walker – Walker Exhaust Pipe Flange Gasket, 31557 (Part No.31557)
from
$12.79
Complete your exhaust repair with Walker gaskets and flanges. Built from quality materials for long lasting durability, they’re available in a range of styles and sizes. Each component is designed to work seamlessly with OE exhaust systems and Walker aftermarket replacement parts.
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Walker – Walker Exhaust Pipe Flange Gasket, 31332 (Part No.31332)
from
$5.79
Complete your exhaust repair with Walker gaskets and flanges. Built from quality materials for long lasting durability, they’re available in a range of styles and sizes. Each component is designed to work seamlessly with OE exhaust systems and Walker aftermarket replacement parts.
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Felpro – Felpro Exhaust Manifold Gasket Set, MS 96795 (Part No.MS 96795)
from
$16.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.
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Victor Reinz – Victor Reinz Exhaust Manifold Gasket Set, 15-42846-01 (Part No.15-42846-01)
from
$22.99
As you would expect, extremely high temperatures are the sealing challenge for exhaust manifold gaskets. Victor Reinz has a long heritage of supplying manifold gaskets to original equipment vehicle manufacturers. Therefore, Victor Reinz exhaust manifold gaskets meet OE specifications on a wide range of vehicles, covering the most recent high-tech engine designs and going back decades to the muscle car era.
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Walker – Walker Exhaust Clamp Maximum Diameter 2.250 IN, 35336 (Part No.35336)
from
$3.29
Complete your exhaust repair with an Exhaust Mate U-bolt clamp. Designed to ensure a tight, leak-resistant connection, Exhaust Mate hardware is manufactured from durable and robust material for long service life. Use Walker accessories when installing catalytic converters and mufflers for a complete system upgrade.
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BRExhaust – BRExhaust Exhaust Clamp, 250-058 (Part No.250-058)
from
$7.99
Sourcing mounting parts from the manufacturer that designs and makes the exhaust system is the only way to guarantee the perfect fit. That’s why, whilst developing the exhaust system, BRExhaust also develops the installation hardware to the same standards. To ensure a gas-tight connection and a secure suspension, we always recommend the replacement of the mounting parts when fitting a new exhaust.
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BRExhaust – BRExhaust Exhaust Clamp, 250-258 (Part No.250-258)
from
$30.99
Sourcing mounting parts from the manufacturer that designs and makes the exhaust system is the only way to guarantee the perfect fit. That’s why, whilst developing the exhaust system, BRExhaust also develops the installation hardware to the same standards. To ensure a gas-tight connection and a secure suspension, we always recommend the replacement of the mounting parts when fitting a new exhaust.
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BRExhaust – BRExhaust Exhaust Bolt, Nut, and Spring Kit, 254-9910 (Part No.254-9910)
from
$31.99
BRExhaust offers exhaust flange bolts and kits to secure their premium line of exhaust replacement components. Each component delivers the strength of steel, a proper fit and an easier install or repair. BRExhaust has individual bolts, as well as bolts with springs and nuts to get your project completed. Choose the individual part or kit designed to fit on your vehicle application. The exact fit, easy installation and enduring functionality of BRExhaust’s OE replacement spring and bolt kits instantly equip your ride with optimally restored emissions control.
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Walker – Walker Exhaust Bolt and Spring, 36454 (Part No.36454)
from
$18.99
Complete your exhaust repair with a Walker spring bolt kit. Designed to ensure a tight connection and inhibit leaks, Walker hardware is manufactured from durable and robust material for long service life. Use Walker accessories when installing catalytic converters and mufflers for a complete system upgrade.
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Dorman – Dorman Manifold Converter – Not CARB Compliant – Not For Sale – NY – CA – ME, 674-965 (Part No.674-965)
from
$575.99
This catalytic converter with integrated exhaust manifold – a.k.a. manifold converter – is precision-engineered to match the original equipment on specific vehicle years, makes and models for a reliable replacement.
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Dorman – Dorman Manifold Converter – CARB Compliant – Direct replacement, 673-9651 (Part No.673-9651)
from
$2109.00
This catalytic converter with integrated exhaust manifold – a.k.a. manifold converter – is precision-engineered to match the original equipment on specific vehicle years, makes and models for a reliable replacement.
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MagnaFlow – MagnaFlow Hm Grade Federal / Epa Compliant Direct-Fit Manifold Catalytic Converter, 50651 (Part No.50651)
from
$865.99
Keep the check engine light off with MagnaFlow HM Grade Federal/EPA Compliant Direct-Fit Manifold Catalytic Converter 50651. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this converter yourself using the proper tools, no cutting or welding required. MagnaFlow’s state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. MagnaFlow 50651 includes (1) Flange Gasket, (1) Flat Ring Gasket and interchanges with OE parts 17150-0P090, 17150-0P150, 17150-0P250, 17150-31150, 17150-31370, 17150-31810. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with Federal/EPA Emission systems.
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Dorman – Dorman Manifold Converter – Not CARB Compliant – Not For Sale – NY – CA – ME, 674-133 (Part No.674-133)
from
$615.99
This catalytic converter with integrated exhaust manifold – a.k.a. manifold converter – is precision-engineered to match the original equipment on specific vehicle years, makes and models for a reliable replacement.
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BRExhaust – BRExhaust Exhaust System Hanger, 255-381 (Part No.255-381)
from
$7.99
BRExhaust exhaust insulator mounts are high-quality replacements for original equipment hangers-designed to fit right the first time. They’re manufactured from premium rubber and available for a variety of car, truck, and van applications. BRExhaust exhaust insulator mounts will help keep your components in the right position, resulting in a longer lifespan for your exhaust system.
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Walker – Walker Exhaust System Hanger Insulator, 35460 (Part No.35460)
from
$8.19
Complete your exhaust repair with Walker insulators. Available in a variety of styles and sizes, they’re designed to work with Walker aftermarket replacement parts for quick and easy installation.
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Upgrade your 2011 Lexus RX350 with Top-Quality Exhaust Parts
When it comes to maintaining or upgrading your 2011 Lexus RX350, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Lexus or enhancing its overall performance, Exhaust Parts are key to keeping your RX350 functioning at its best. At Advance Auto Parts, we offer a wide selection of 34 Exhaust Parts for the 2011 Lexus RX350, designed to meet your needs without breaking the bank.
From
Exhaust Hanger
replacements to
Exhaust Pipes
upgrades, we’ve got you covered with parts that fit your vehicle perfectly and ensure long-lasting performance.
Affordable Prices and Wide Selection
Shopping for Exhaust Parts for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Exhaust Parts for your 2011 Lexus RX350 at great prices.
Our Exhaust Parts inventory for this model
ranges from just $3.29 to $2,109.00, with
an average price of $410.91.
Our 34 Exhaust Parts in stock come from 6 trusted brands, so you’re sure to find the right part for your 2011 Lexus RX350 without overspending.
Top Brands and High Customer Satisfaction
Advance Auto Parts takes pride in offering only the best brands in the automotive industry. For your 2011 Lexus RX350, we stock popular OEM and aftermarket Exhaust Parts from top names
like Felpro, Walker, MagnaFlow, and more.
Felpro Exhaust Parts
start at just $5.49 and boast an impressive 4.6 stars average rating from customers.
Walker and MagnaFlow also bring quality to the table, with Exhaust Parts available starting at $8.19, and at an average 4.2 stars rating.
With 191 customer reviews and counting, our 2011 Lexus RX350 Exhaust Parts have a strong track record of reliability, ensuring you can trust your purchase.
Explore Related Parts and More
While you’re here, don’t forget to check out other essential categories that go hand in hand with Exhaust Part upgrades. Explore related part types like Batteries and Chargers, Oil and Lubricants
and more to make sure your 2011 Lexus RX350 is always ready to roll. We’re committed to providing you with everything you need to keep your RX350 in top shape, all in one place.
Start shopping confidently below for your 2011 Lexus RX350!
Best-Selling Exhaust Hangers for 2011 Lexus RX350s
Enhance the driving experience in your Lexus with 1 quality Exhaust Hanger components, starting at $8.19.
Walker – Walker Exhaust System Hanger Insulator, 35460 (Part No.35460)
from
$8.19
Complete your exhaust repair with Walker insulators. Available in a variety of styles and sizes, they’re designed to work with Walker aftermarket replacement parts for quick and easy installation.
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Most Popular 2011 Lexus RX350 Exhaust Pipes
Customize your Lexus with 11 Exhaust Pipes products
like Exhaust Pipe and Flange Gaskets,
Exhaust Resonator and Pipe Assemblies, and
Exhaust Pipe Kit, all
priced under $321.99.
Felpro – Felpro Exhaust Pipe Flange Gasket, 61106 (Part No.61106)
from
$28.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.
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Felpro – Felpro Exhaust Pipe Flange Gasket, 61040 (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.
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Walker – Walker Exhaust Pipe Flange Gasket, 31600 (Part No.31600)
from
$17.49
Complete your exhaust repair with Walker gaskets and flanges. Built from quality materials for long lasting durability, they’re available in a range of styles and sizes. Each component is designed to work seamlessly with OE exhaust systems and Walker aftermarket replacement parts.
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Felpro – Felpro Exhaust Pipe Flange Gasket, 61039 (Part No.61039)
from
$5.49
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
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BRExhaust – BRExhaust Exhaust Pipe Flange Gasket, 256-214 (Part No.256-214)
from
$8.49
BRExhaust replacement exhaust brackets make repairs easy. Each gasket has been engineered to according to OE standards to ensure a gas-tight connection and precise fitment. Utilizing the OE specifications also makes installation easy.
See More
Walker – Walker Exhaust Pipe Flange Gasket, 31555 (Part No.31555)
from
$14.79
Complete your exhaust repair with Walker gaskets and flanges. Built from quality materials for long lasting durability, they’re available in a range of styles and sizes. Each component is designed to work seamlessly with OE exhaust systems and Walker aftermarket replacement parts.
See More
BRExhaust – BRExhaust Direct-Fit Exhaust Front Pipe Kit, 107-0074 (Part No.107-0074)
from
$321.99
BRExhaust Direct-Fit Front Pipe Kit 107-0074 offers unparalleled quality and durability to keep your vehicle on the road. Crafted from premium stainless steel, these front pipes are meticulously engineered to seamlessly replace the factory component, meeting or exceeding original specifications. The Direct-Fit design ensures a straightforward bolt-on installation process. For your convenience, BRExhaust Direct-Fit Front Pipe Kit 107-0074 includes all essential components, such as gaskets, clamps, and necessary hardware. With a strong dedication to upholding factory standards, these front pipes guarantee a hassle-free restoration of your vehicles exhaust system to its original form and function. BRExhaust Direct-Fit Front Pipe Kit 107-0074 includes (4) Bolts, (2) Ring Gaskets, (4) Nuts and interchanges with OE parts 174100P230, 174510D140, 9008010291, 90105A0237. BRExhaust Direct-Fit Front Pipe Kit 107-0074 features durable stainless steel construction and is covered by a 2 year warranty.
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Walker – "Walker Direct Fit Exhaust Resonator and Pipe Assembly 2.25"" Inlet (OD) 2.25"" Outlet (OD), 54891" (Part No.54891)
from
$148.99
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
Victor Reinz – Victor Reinz Exhaust Pipe Flange Gasket, 71-10617-00 (Part No.71-10617-00)
from
$27.99
With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an original equipment supplier and the trusted choice of manufacturers the world over, offering broad coverage for foreign and domestic cars and trucks. In Victor Reinz gasket sets, you get the right combination of components needed for fast, long-lasting repairs.
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Victor Reinz – Victor Reinz Exhaust Pipe Flange Gasket, 71-13202-00 (Part No.71-13202-00)
from
$6.99
With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an original equipment supplier and the trusted choice of manufacturers the world over, offering broad coverage for foreign and domestic cars and trucks. In Victor Reinz gasket sets, you get the right combination of components needed for fast, long-lasting repairs.
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Victor Reinz – Victor Reinz Exhaust Pipe Flange Gasket, 71-15432-00 (Part No.71-15432-00)
from
$5.49
With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an original equipment supplier and the trusted choice of manufacturers the world over, offering broad coverage for foreign and domestic cars and trucks. In Victor Reinz gasket sets, you get the right combination of components needed for fast, long-lasting repairs.
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Top Picks for 2011 Lexus RX350 Catalytic Converters
Upgrade Lexus RX350s with top-quality Catalytic Converters parts, including 11 OEM and aftermarket selections for your 2011 model.
Walker – Walker Exhaust Pipe Flange Gasket, 31332 (Part No.31332)
from
$5.79
Complete your exhaust repair with Walker gaskets and flanges. Built from quality materials for long lasting durability, they’re available in a range of styles and sizes. Each component is designed to work seamlessly with OE exhaust systems and Walker aftermarket replacement parts.
See More
MagnaFlow – MagnaFlow Oem Grade Federal / Epa Compliant Direct-Fit Manifold Catalytic Converter, 51260 (Part No.51260)
from
$753.99
Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Manifold Catalytic Converter 51260. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this converter yourself using the proper tools, no cutting or welding required. MagnaFlow’s state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. MagnaFlow 51260 includes (1) Flange Gasket and interchanges with OE parts 5105 460AC, 5105 460AD, 5105 460AE, 5105 460AF, 6804 0186AA, 6806 6674AA, 6806 6674AB, 6806 6674AC. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with California or Federal/EPA Emission systems.
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Walker – "Walker Ultra EPA Universal Catalytic Converter 2.5"" Inlet (ID) 2.5"" Outlet (ID), 93253" (Part No.93253)
from
$365.99
Designed to meet EPA emissions requirements while delivering premium performance and durability, Walker Ultra universal catalytic converters fit import and domestic OBDII (1996 and newer) vehicles. Each converter features an OE style high technology washcoat with an optimal precious metal load for assured compliance.
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MagnaFlow – MagnaFlow Oem Grade Federal / Epa Compliant Universal Catalytic Converter, 51206 (Part No.51206)
from
$213.99
Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Universal Catalytic Converter 51206. The Universal design allows the part to fit a wide array of vehicles, and the stainless steel construction of this catalytic converter is highly resistant to corrosion. The single laser fusion welds greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with Federal/EPA Emission systems.
See More
MagnaFlow – MagnaFlow Hm Grade Federal / Epa Compliant Universal Catalytic Converter, 99206HM (Part No.99206HM)
from
$196.99
Keep the check engine light off with MagnaFlow HM Grade Federal/EPA Compliant Universal Catalytic Converter 99206HM. The Universal design allows the part to fit a wide array of vehicles, and the stainless steel construction of this catalytic converter is highly resistant to corrosion. The single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with Federal/EPA Emission systems.
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Walker – "Walker Ultra EPA Direct Fit Catalytic Converter 2.397"" Outlet (OD), 16654" (Part No.16654)
from
$523.99
Designed to comply with EPA standards while delivering premium performance with assured compliance, Walker Ultra direct-fit catalytic converters are available for import and domestic OBDII (1996 and newer) vehicles. Count on Walker Ultra converters for industry-leading fit and function.
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Dorman – Dorman Manifold Converter – CARB Compliant – Direct replacement, 673-042 (Part No.673-042)
from
$1899.00
This catalytic converter with integrated exhaust manifold – a.k.a. manifold converter – is precision-engineered to match the original equipment on specific vehicle years, makes and models for a reliable replacement.
See More
MagnaFlow – MagnaFlow California Grade Carb Compliant Direct-Fit Catalytic Converter, 5592097 (Part No.5592097)
from
$1491.00
Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 5592097. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this converter yourself using the proper tools, no cutting or welding required. MagnaFlow’s state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This Direct-Fit Catalytic Converter is designed to fit the 2010-2015 Lexus RX350 3.5L. MagnaFlow 5592097 includes (2) Donut Gaskets and interchanges with OE parts 17420-0P110, 17420-0P290, 17420-31280, 17420-31500. This replacement part is designed to meet or exceed California Air Resource Board requirements, and has undergone additional testing to comply with CARB guidelines to allow for legal use in California and CARB restricted states, for the listed vehicles.
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MagnaFlow – MagnaFlow Oem Grade Federal / Epa Compliant Direct-Fit Manifold Catalytic Converter, 52545 (Part No.52545)
from
$1233.00
Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Manifold Catalytic Converter 52545. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this converter yourself using the proper tools, no cutting or welding required. MagnaFlow’s state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. MagnaFlow 52545 includes (1) Flange Gasket, (1) Flat Ring Gasket and interchanges with OE parts 17140-0P250, 17140-31810. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with California or Federal/EPA Emission systems.
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MagnaFlow – MagnaFlow California Grade Carb Compliant Universal Catalytic Converter, 5592306 (Part No.5592306)
from
$1230.00
Keep the check engine light off with MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 5592306. The Universal design allows the part to fit a wide array of vehicles, and the stainless steel construction of this catalytic converter is highly resistant to corrosion. The single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This replacement part is designed to meet or exceed California Air Resource Board requirements, and has undergone additional testing to comply with CARB guidelines to allow for legal use in California and CARB restricted states, for the listed vehicles.
See More
MagnaFlow – MagnaFlow Oem Grade Federal / Epa Compliant Direct-Fit Catalytic Converter, 21-097 (Part No.21-097)
from
$681.99
Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 21-097. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this converter yourself using the proper tools, no cutting or welding required. MagnaFlow’s state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This Direct-Fit Catalytic Converter is designed to fit the 2010-2015 Lexus RX350 3.5L. MagnaFlow 21-097 includes (2) Donut Gaskets and interchanges with OE parts 17420-0P110, 17420-0P290, 17420-31280, 17420-31500. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with California or Federal/EPA Emission systems.
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In-Demand Exhaust Mufflers for 2011 Lexus RX350s
Select from 1 premium Exhaust Mufflers parts for your 2011 Lexus RX350.
Walker – "Walker Quiet-Flow SS Direct Fit Exhaust Muffler Assembly 2.25"" Inlet (OD) 2.25"" Outlet (ID), 55649" (Part No.55649)
from
$209.99
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.
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Most Sold 2011 Lexus RX350 Exhaust Fittings
Explore our best-selling Lexus parts for the 2011 RX350 among 1 OEM and aftermarket options starting from $3.29.
Walker – Walker Exhaust Clamp Maximum Diameter 2.250 IN, 35336 (Part No.35336)
from
$3.29
Complete your exhaust repair with an Exhaust Mate U-bolt clamp. Designed to ensure a tight, leak-resistant connection, Exhaust Mate hardware is manufactured from durable and robust material for long service life. Use Walker accessories when installing catalytic converters and mufflers for a complete system upgrade.
See More
Top-Rated Exhaust Parts Brands For Your 2011 Lexus RX350
Shop for the best-rated brands offering Exhaust Parts and other products for your 2011 Lexus RX350s. Below you’ll find some of our best rated Exhaust Parts from Felpro, Walker, and MagnaFlow, and more. Exhaust Parts from these brands that fit a 2011 RX350 start at just $5.49 and are rated as high as 4.6 stars. OEM and aftermarket Exhaust Parts don’t get more top quality, durable, and affordable than from the brands below.
Popular Felpro 2011 Lexus RX350 Exhaust Parts
When it comes to maintaining or upgrading your 2011 Lexus RX350, using quality Exhaust Parts is essential to ensure durability and a perfect fit. Felpro ticks all of those boxes. We offer a wide selection of Felpro Exhaust Parts, specifically designed for the 2011 Lexus RX350. With over 3 Felpro brand Exhaust Parts in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $5.49, with an average price of just $14.49. Plus, with over 20 customer reviews and an average rating of 4.6 stars, you can trust that our Felpro Exhaust Parts will get the job done right. Choose Advance Auto Parts for reliability, quality, and expert-approved parts that keep your vehicle running strong.
from
$8.99
(1)
Felpro Exhaust Pipe Flange Gasket, 61040
“gasket exact fit on flex pipe Quality Parts 2004 Toyota Sienna”
from
$28.99
(15)
Felpro Exhaust Pipe Flange Gasket, 61106
“Works to fix rattle between front Y pipe and converter”
Popular Walker 2011 Lexus RX350 Exhaust Parts
Walker auto parts is one of the highest quality Exhaust Part brands in the market. Any 2011 Lexus RX350 owner should feel confident when installing genuine Walker parts in their vehicle. To ensure the best fit and performance for your 2011 RX350, Advance Auto Parts carries a full inventory of 3 Walker Exhaust Parts. Plus you will be keeping your Lexus in peak condition while saving money because prices on these Walker Exhaust Parts range from $8.19 to $209.99, plus, with more than 58 customer reviews and an impressive 4.2 stars average rating, you can be confident the Fram Exhaust Parts below will deliver on both quality and value.
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$209.99
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"Walker Quiet-Flow SS Direct Fit Exhaust Muffler Assembly 2.25"" Inlet (OD) 2.25"" Outlet (ID), 55649"
“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 2011 Lexus RX350 Exhaust Parts
Which Exhaust Parts are best-sellers for 2011 Lexus RX350s?
Out of 34 Exhaust Parts that fit 2011 Lexus RX350s, the following parts are the top sellers:
- "Walker Ultra EPA Universal Catalytic Converter 2.5"" Inlet (ID) 2.5"" Outlet (ID), 93253" (20200240) – $365.99
- Walker Exhaust Pipe Flange Gasket, 31600 (18371018) – $17.49
- BRExhaust Exhaust Pipe Flange Gasket, 256-214 (18950309) – $8.49
What’s the price range for 2011 Lexus RX350 Exhaust Parts?
Exhaust Part prices for the 2011 Lexus RX350 start at $3.29 and go up to $2,109.00 for the most premium parts.
What’s the average price of a Exhaust Part for a 2011 Lexus RX350?
The average price for Exhaust Parts for the 2011 Lexus RX350 is $410.91. Keep in mind the variety of part types within our Exhaust Part category so you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Exhaust Parts for other Lexus RX350 model years?
What are the cheapest Exhaust Parts for my 2011 Lexus RX350?
The cheapest 2011 Lexus RX350 Exhaust Parts we carry in stock are:
- Walker Exhaust Clamp Maximum Diameter 2.250 IN, 35336 (11012137) – $3.29
- Felpro Exhaust Pipe Flange Gasket, 61039 (20680656) – $5.49
- Victor Reinz Exhaust Pipe Flange Gasket, 71-15432-00 (50262770) – $5.49
- Walker Exhaust Pipe Flange Gasket, 31332 (5601088) – $5.79
- Victor Reinz Exhaust Pipe Flange Gasket, 71-13202-00 (50259536) – $6.99
What are the top-rated Exhaust Parts that fit the 2011 Lexus RX350?
Out of 191 reviews by customers, our 2011 Lexus RX350 Exhaust Parts have an average customer rating of . These are some of the highest-rated Exhaust Part types for the 2011 Lexus RX350 and their top-rated products:
- Exhaust Mufflers
What types of Exhaust Parts do you sell for my 2011 Lexus RX350?
As of 8/2/26, these are some of the most in-demand types of Exhaust Parts for a 2011 Lexus RX350:
Can I get help with 2011 Lexus RX350 Exhaust Part orders?
Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Lexus Exhaust Parts and more.
What is your return policy for Lexus RX350 Exhaust Parts?
Advance Auto Parts keeps returns simple. For new Lexus RX350 Exhaust Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.
