Name: Exhaust Tail Pipe 3.375" Inlet (ID) 3" Outlet (OD)
Brand: Walker
SKU: 55548
Price: 80.99 USD

Essential Exhaust Parts for 2021 Toyota Tundras

from

$80.99

Made from aluminized steel for durability, Walker premium pipe is manufactured with precision benders and fixture checked to ensure a precise fit for quick and easy installation.

Product Features:

RESISTS CORROSION — Durable aluminized steel construction for corrosion resistance and performance
EASY TO INSTALL — Manufactured with precision bends and OE-style routings, hangers and connectors for easy installation (where applicable)
OE-STYLE PERFORMANCE — Direct-fit design is fixture checked to ensure a precise fit that performs like original equipment
BETTER TOGETHER — Use premium Walker accessories when installing Walker catalytic converters and mufflers for a complete exhaust system upgrade
AVAILABLE IN DIFFERENT SIZES — Offered in a variety of lengths and diameters and features the appropriate Inlet Diameter (I.D.) – Outlet Diameter (O.D.) connection; see product specifications for more information

from

$46.99

Made from quality materials for durability, DynoMax pipe is manufactured with precision benders and fixture checked to ensure a precise fit for quick and easy installation.

Product Features:

IMPROVED FLOW CAPACITY — Mandrel bends (where applicable) improve flow capacity over traditional bends while increased pipe diameter from OE sizes increases flow and power
DESIGNED TO PERFORM — Fixture checked to ensure a precise fit for quick and easy installation
AVAILABLE IN DIFFERENT SIZES — Offered in a variety of styles and sizes for a quality vehicle repair
PREMIUM MATERIALS?–?Made from stainless steel for durability and long life
BETTER TOGETHER — Use premium DynoMax accessories when installing DynoMax mufflers and exhaust systems for a complete performance exhaust system upgrade

from

$31.36

Cat. Converter Gaske

from

$21.25

Cat. Converter Gaske

from

$7.79

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:

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

from

$3.57

Cat. Converter Gaske

from

$4.49

Complete your exhaust repair with Walker gaskets and flanges. Available in a variety of styles and sizes, they¿re designed to work with OE exhaust components and Walker aftermarket replacement parts.

Product Features:

AVAILABLE IN DIFFERENT SIZES — Offered in a variety of styles and sizes for a quality vehicle repair
HEAT RESISTANT — Designed to resist heat for long-lasting performance
PREMIUM MATERIALS — Made from high-quality materials for durability and long life
ENGINEERING EXPERTISE — Parts are reviewed and validated and approved by Walker engineers through rigorous research and development
REAL-WORLD TESTED — Parts are tested on-vehicle and validated to ensure optimal performance on the road
EASIER TO INSTALL — Featuring slotted bolt holes (where applicable) for easy installation, gasket slips into place
BETTER TOGETHER — Use premium Walker accessories when installing Walker catalytic converters and mufflers for a complete exhaust system upgrade

from

$16.99

AVAILABLE IN DIFFERENT SIZES — Offered in a variety of styles and sizes for a quality vehicle repair
HEAT RESISTANT — Designed to resist heat for long-lasting performance
PREMIUM MATERIALS — Made from high-quality materials for durability and long life
ENGINEERING EXPERTISE — Parts are reviewed and validated and approved by Walker engineers through rigorous research and development
REAL-WORLD TESTED — Parts are tested on-vehicle and validated to ensure optimal performance on the road
EASIER TO INSTALL — Featuring slotted bolt holes (where applicable) for easy installation, gasket slips into place
BETTER TOGETHER — Use premium Walker accessories when installing Walker catalytic converters and mufflers for a complete exhaust system upgrade

from

$839.99

JBA shorty headers are one of the best performance upgrades available for any application. Hot Rodmagazine rated headers as one of the top 10 power parts installed on a vehicle. JBA shorty headers aresignificantly less restrictive than the stock manifol

Product Features:

JBA Performance Exhaust 2012S 1 5/8″ Header Shorty Stainless Steel 07-14 Toyota Tundra 5.7L
Mandrel bent stainless steel tube

from

$985.99

JBA Performance Exhaust 2012SJT 1 5/8″ Header Shorty Stainless Steel 07-14 Toyota Tundra 5.7L Titanium Ceramic
Mandrel bent stainless steel tube

from

$13.79

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.

Product Features:

whilst developing the exhaust system
BRExhaust also develops the installation hardware to the same standards.
Manufactured from quality materials to ensure maximum durability
Proper fit and functionality to finish your install
Perfect, gas-tight performance
Exhaust accessory that facilitates a complete installation process.
Built to OEM specifications

from

$2.49

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.

Product Features:

CONNECTS EXHAUST PARTS — Provides secure, leak-resistant connection
AVAILABLE IN DIFFERENT SIZES — Offered in a variety of styles and sizes for a quality vehicle repair
PREMIUM MATERIALS?–?Made from quality material for durability and long life
BETTER TOGETHER — Use Walker accessories when installing catalytic converters and mufflers for a complete exhaust system upgrade

from

$58.99

Complete your exhaust repair with a Walker V band clamp. Featuring a T-bolt latch design for superior clamping and sealing, Walker hardware is manufactured from durable and robust material for long service life.

Product Features:

SUPERIOR SEAL — T-bolt latch design for superior clamping and sealing
OE DESIGN — Designed with OE-style features for secure fit
THE RIGHT CONNECTION — For use with flared connectors
PREMIUM MATERIALS?–?Made from robust material for durability and long life
BETTER TOGETHER — Use Walker accessories when installing Walker catalytic converters and mufflers for a complete exhaust system upgrade

from

$6.99

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.

Product Features:

OE DESIGN — Designed with OE-style features for easy installation and fit
PREMIUM MATERIALS — Made from high-quality materials for durability and long life
AVAILABLE IN DIFFERENT SIZES — Offered in a variety of styles and sizes for a quality vehicle repair
KEEPS EXHAUST PARTS IN PLACE — Designed to support undercar exhaust components
BETTER TOGETHER — Use premium Walker accessories when installing Walker catalytic converters and mufflers for a complete exhaust system upgrade

from

$12.29

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 insulator mounts will help to keep your components in the right position, resulting in a longer lifespan for your exhaust system.

Product Features:

Exhaust accessory that enables a complete installation process
Precise fitment
Precise fitment
Manufactured according to strict OE standards
Reduced Vibration

from

$14.79

OE DESIGN — Designed with OE-style features for easy installation and fit
PREMIUM MATERIALS — Made from high-quality materials for durability and long life
AVAILABLE IN DIFFERENT SIZES — Offered in a variety of styles and sizes for a quality vehicle repair
KEEPS EXHAUST PARTS IN PLACE — Designed to support undercar exhaust components
BETTER TOGETHER — Use premium Walker accessories when installing Walker catalytic converters and mufflers for a complete exhaust system upgrade

from

$671.99

The MagnaFlow 2007-2008 Toyota Tundra Off-Road Pro Series Cat-Back Performance Exhaust System 17112 brings additional off-roading prowess and our deep signature exhaust note to your 5.7L 2007-2008 Toyota Tundra with a weight-optimized, dyno-tested, corrosion resistant and durable stainless steel design engineered to closely hug the undercarriage for improved ground clearance. Exhaust kit 17112 is engineered to produce Very Aggressive exterior and Aggressive interior sound levels. Extensive 3D scanning was used during the development of this Toyota Tundra exhaust system to create a direct-fit design, enabling a do-it-yourself installation process. 17112’s emissions-legal cat-back design replaces all your truck’s exhaust components from the catalytic converter on back with its 2.5in. diameter mandrel bent main piping that passes through 1 Straight-Through mufflers before ending in a turndown before rear axle exit with 3in. Satin Clamp-On Single Wall Turndown Cut Edge tips. Exhaust system 17112 is produced using advanced CNC precision robotic manufacturing techniques and backed by MagnaFlow’s limited lifetime warranty.

Product Features:

Available for gas or diesel trucks and SUV’s
100% Stainless Steel
High flow straight through design

from

$914.99

The MagnaFlow 2007-2008 Toyota Tundra Street Series Cat-Back Performance Exhaust System brings out the personality of your 5.7L 2007-2008 Toyota Tundra with our signature resonant, powerful engine tone and dyno-proven performance. Thanks to its fast-flowing, mandrel bent 3in. main piping and 1 Straight-Through mufflers ending in a Single Passenger Side Rear exit with 4in. Polished Welded-On Double Wall Angle Cut Rolled Edge tips, this Toyota Tundra exhaust kit has the performance chops to match its sporty sound and appearance. Upgrade your ride to the next level with an exhaust that has the pipes to put other Toyota Tundra’s to shame. With this system your vehicle will be producing Moderate exterior and Mild interior sound levels while leaving other cars and trucks feeling envious at every stoplight. Exhaust kit 16753 features a cat-back layout that replaces your ride’s stock exhaust components from near the catalytic converter on back. Extensive 3D scanning during development has resulted in a direct-fit design that you can easily install yourself. 16753 is produced using CNC precision robotic manufacturing techniques and is backed by MagnaFlow’s 1-year limited finish warranty and limited lifetime construction warranty.

Product Features:

Dyno-proven performance
Durable corrosion-resistant stainless steel construction
CNC precision robotic manufacturing techniques

from

$1159.99

The MagnaFlow 2014-2021 Toyota Tundra Street Series Cat-Back Performance Exhaust System brings out the personality of your 4.6L, 5.7L 2014-2021 Toyota Tundra with our signature resonant, powerful engine tone and dyno-proven performance. Thanks to its fast-flowing, mandrel bent 2.5in. main piping and 1 Straight-Through mufflers ending in a Dual Split Rear exit with 3.5in. Polished Clamp-On Single Wall Angle Cut Rolled Edge tips, this Toyota Tundra exhaust kit has the performance chops to match its sporty sound and appearance. Upgrade your ride to the next level with an exhaust that has the pipes to put other Toyota Tundra’s to shame. With this system your vehicle will be producing Aggressive exterior and Moderate interior sound levels while leaving other cars and trucks feeling envious at every stoplight. Exhaust kit 15305 features a cat-back layout that replaces your ride’s stock exhaust components from near the catalytic converter on back. Extensive 3D scanning during development has resulted in a direct-fit design that you can easily install yourself. 15305 is produced using CNC precision robotic manufacturing techniques and is backed by MagnaFlow’s 1-year limited finish warranty and limited lifetime construction warranty.

Product Features:

Dyno-proven performance
Durable corrosion-resistant stainless steel construction
CNC precision robotic manufacturing techniques

from

$53.13

Exhaust Manifold Gasket

from

$42.86

Exhaust Manifold Gasket

from

$11.49

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:

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
Contains all gaskets and seals to remove and replace exhaust manifold
Contains all gaskets and seals to remove and replace exhaust manifold

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.

from

$59.99

Flow FX Muffler, 2.5in Offset Inlet 2.5in Center Outlet, 14in long, Non-Reversible, Aggressive Sound

from

$139.99

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:

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/or 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

from

$846.99

Designed, tested and validated for assured compliance to meet CARB standards, Walker CalCat Universal Catalytic Converters are available for OBDII (1996 and newer) and non-OBD (1995 and older) vehicles.

Product Features:

CARB COMPLIANT — For use on OBDII vehicles, 1996 and newer and non-OBD 1995 and older. Legal for sale in CA, CO, NY & other states requiring CARB-compliant replacement converters. Consult your state¿s aftermarket converter regulations.
CARB COMPLIANT — For use on OBDII vehicles, 1996 and newer and non-OBD 1995 and older. Legal for sale in CA, CO, NY & other states requiring CARB-compliant replacement converters. Consult your state┐s aftermarket converter regulations.
SUPERIOR TECHNOLOGY — Optimal high technology washcoat formulated to deliver superior performance (as compared to EPA-compliant converters)
CONSISTENT PERFORMANCE — Utilizes a precise OE-style coating process to apply catalyst material to the substrate, providing consistent performance for assured emissions compliance
DURABLE — Features stainless-steel body with aluminized pipe and heat shields for durability
FLEXIBLE SOLUTION — Customizable design features expandable bushings for easy fitment and may require specialized fabrication and/or welding for installation

from

$390.99

MagnaFlow California Grade CARB Compliant Universal Catalytic Converter 447206 helps keep the check engine light off. Get the right fit for a wide array of vehicles thanks to the adaptable Universal design (cutting and welding is required). With highly corrosion resistant, stainless steel construction, you can have confidence in the quality of this catalytic converter. 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.

Product Features:

Expertly formulated catalyst blend maximizes efficiency, ensuring optimal emissions control to keep your check engine light off.
Compact, lightweight construction enables installation in confined areas, welding is required.
Your trusted source for CARB-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last.

from

$202.99

MagnaFlow OEM Grade Federal/EPA Compliant Universal Catalytic Converter 51355 helps keep the check engine light off. Get the right fit for a wide array of vehicles thanks to the adaptable Universal design (cutting and welding is required). With highly corrosion resistant, stainless steel construction, you can have confidence in the quality of this catalytic converter. 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.

Product Features:

Expertly formulated catalyst blend maximizes efficiency, ensuring optimal emissions control to keep your check engine light off.
Compact, lightweight construction enables installation in confined areas, welding is required.
Your trusted source for EPA-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last.

FAQs for 2021 Toyota Tundra Exhaust Parts

Which Exhaust Parts are best-sellers for 2021 Toyota Tundras?

Out of 28 Exhaust Parts that fit 2021 Toyota Tundras, the following parts are the top sellers:

Exhaust Clamp (10451093) – $58.99
Exhaust System Hanger Insulator (18370230) – $14.79
Exhaust Clamp (12107926) – $5.22

What’s the price range for 2021 Toyota Tundra Exhaust Parts?

Exhaust Part prices for the 2021 Toyota Tundra start at $4.84 and go up to $1,649.99 for the most premium parts.

What’s the average price of a Exhaust Part for a 2021 Toyota Tundra?

The average price for Exhaust Parts for the 2021 Toyota Tundra is $510.22. 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 Toyota Tundra model years?

Yes, we currently carry Exhaust Parts for 24 model years of Toyota Tundras between 2000 and 2024. Exhaust Parts are bought most frequently for the following model years: 2020, 2019, 2018, 2017, 2016, 2015, 2014, 2013, and 2012.

What are the cheapest Exhaust Parts for my 2021 Toyota Tundra?

The cheapest 2021 Toyota Tundra Exhaust Parts we carry in stock are:

Exhaust Gasket (10790138) – $4.84
Exhaust Pipe Flange Gasket (3204634) – $4.99
Exhaust Clamp (12107926) – $5.22
Exhaust Pipe Flange Gasket (5601215) – $5.29
Exhaust 35725 Exhaust System Hanger Insulator (5602106) – $6.99

What types of Exhaust Parts do you sell for my 2021 Toyota Tundra?

As of 2/5/25, these are some of the most in-demand types of Exhaust Parts for a 2021 Toyota Tundra:

Can I get help with 2021 Toyota Tundra Exhaust Part orders?

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

What is your return policy for Toyota Tundra Exhaust Parts?

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

2021 Toyota Tundra Exhaust Parts

Walker – Exhaust Tail Pipe 3.375" Inlet (ID) 3" Outlet (OD) (Part No.55548)

Dynomax – Exhaust Tail Pipe (Part No.54671)

HJS – Cat. Converter Gaske (Part No.H4001452763HJS)

Mahle – Cat. Converter Gaske (Part No.H4001452763MAH)

Felpro – Exhaust Pipe Flange Gasket (Part No.61040)

Ishino Stone – Cat. Converter Gaske (Part No.H4001156957ISH)

Walker – Exhaust Pipe Flange Gasket (Part No.31332)

Walker – Exhaust Pipe Flange Gasket (Part No.31602)

JBA Performance – 2012S 1 5/8" Header Shorty Stainless Steel 07-14 Toyota Tundra 5.7L (Part No.2012S)

JBA Performance – 2012SJT 1 5/8" Header Shorty Stainless Steel 07-14 Toyota Tundra 5.7L Titanium Ceramic (Part No.2012SJT)

BRExhaust – Exhaust Clamp (Part No.255-1007)

Walker – Exhaust Clamp (Part No.35336)

Walker – Exhaust Clamp (Part No.36515)

Walker – Exhaust 35725 Exhaust System Hanger Insulator (Part No.35725)

BRExhaust – Exhaust Hanger (Part No.255-081)

Walker – Exhaust System Hanger Insulator (Part No.35017)

MagnaFlow – Off-Road Pro Series Cat-Back Performance Exhaust System (Part No.17112)

MagnaFlow – Street Series Cat-Back Performance Exhaust System (Part No.16753)

MagnaFlow – Street Series Cat-Back Performance Exhaust System (Part No.15305)

Ishino – Exhaust Manifold Gasket (Part No.A8111241246ISH)

Ishino – Exhaust Manifold Gasket (Part No.A8111161187ISH)

Felpro – Exhaust Manifold Gasket Set (Part No.MS 96614)

Flowmaster Inc. – 40 Series Muffler, 2.5in Offset Inlet 2.5in Center Outlet, Non-Reversible, Aggressive Sound (Part No.42541)

Flowmaster Inc. – Flow FX Muffler, 2.5in Offset Inlet 2.5in Center Outlet, 14in long, Non-Reversible, Aggressive Sound (Part No.71226)

Walker – SoundFX Muffler, Direct Replacement, No Fabrication Needed (Part No.18954)

Walker – CalCat CARB Universal Catalytic Converter 2.25" Inlet (ID) 2.25" Outlet (ID) (Part No.81722)

MagnaFlow – California Grade CARB Compliant Universal Catalytic Converter (Part No.447206)

MagnaFlow – OEM Grade Federal / EPA Compliant Universal Catalytic Converter (Part No.51355)

Felpro – Exhaust Pipe Flange Gasket (Part No.60572)

Walker – Exhaust Tail Pipe 3.375" Inlet (ID) 3" Outlet (OD) (Part No.55548)

Ishino – Exhaust Gasket (Part No.H4000156989ISH)

Walker – Exhaust Clamp (Part No.36515)

AP Exhaust – Exhaust Clamp (Part No.H80201164113APE)

Dorman – Direct Fit Exhaust Manifold: With Heat Shield (Part No.674-710)

Dorman – Direct Fit Exhaust Manifold: Without Heat Shield (Part No.674-711)

Walker – Exhaust 35725 Exhaust System Hanger Insulator (Part No.35725)

Walker – Exhaust System Hanger Insulator (Part No.35017)

Walker – Quiet-Flow Muffler, Direct Replacement, No Fabrication Needed (Part No.56251)

Worldpac – EXHAUST PIPE GASKET (Part No.H40061994007API)