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Muffler for 2003 Toyota Tundra

We have 17 Items In-stock. Select your vehicle's Submodel to continue.

Walker SoundFX Muffler

Walker's SoundFX mufflers feature a sophisticated pipe routing and tuning technology that provides better flow and favorable OE-style sound. Their all-aluminized construction provides longer service life and quality appearance.

Features:
  • OE-style sound
  • Aluminized steel muffler material
Walker Muffler, Walker SoundFX, Direct Fit, Sold Individually
$58.37 List Price $68.88 Save $10.51 Availability: In Stock
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  • Free Ground Shipping
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  • SKU#: WK18954
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: Same day - 1 business day
  • Attachment Style: Clamp-on
Fits the following 2003 Toyota Tundra submodels:
  • 6 Cyl 3.4L | Base, SR5
  • 8 Cyl 4.7L | Limited, SR5

Walker Quiet-Flow3 Muffler

Walker's Quiet-flow3 muffler features a sophisticated internal routing and tuning technologies for superior flow and premium OE-style sound. Its internal partition baffles and spun-locked heads help improve structural support.

Features
  • OE-style sound
  • Aluminized steel muffler material
Walker Muffler, Walker Quiet-Flow3, Aluminized Steel, Natural
$184.83 List Price $511.66 Save $326.83 Availability: In Stock
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  • SKU#: WK47774
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Sound Level: Stock
  • Anticipated Ship Out Time: Same day - 1 business day
Fits the following 2003 Toyota Tundra submodels:
  • 6 Cyl 3.4L | Base, SR5
  • 8 Cyl 4.7L | Limited, SR5

Bosal Aluminized steel OE replacement Muffler

Bosal muffler is made to fit vehicle-specific requirements for backpressure, emissions, sound levels, and sensors. It is precision-manufactured to high tolerances for long life.

Features:
  • Aluminized steel muffler material
  • OE-style sound
Bosal Muffler, Rear, Aluminized Steel, Natural
$280.10 List Price $330.52 Save $50.42 Availability: In Stock
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  • SKU#: BO285825
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Sound Level: Stock
  • Anticipated Ship Out Time: Same day - 1 business day
  • Case Shape: Oval
  • Inlet Location: Offset
  • Inlet Quantity: Single
  • Outlet Location: Offset
  • Outlet Quantity: Single
  • Warranty: Bosal limited warranty
see more Fits the following 2003 Toyota Tundra submodels:
  • 6 Cyl 3.4L | Base, SR5
  • 8 Cyl 4.7L | Limited, SR5
Rating: (see review/s)

" The fit was perfect I was able to save old clamp and gasket had to use torch on bolt but a new bolt was all I needed " posted by: Moon on March 10, 2014

"Quick Shipment easy to instal and part fit exactly like the stock muffler that it replaced.l" posted by: on June 11, 2013

Flowmaster - Super 40 Series Delta Flow Mufflers

FLOWMASTER – SUPER 40 SERIES DELTA FLOW MUFFLERS

Flowmaster’s Super 40 Series Delta Flow mufflers give your vehicle noticeable edge with their aggressive tone – surely one of the reasons they’re a top choice among performance enthusiasts and street rodders. Flowmaster, known as ‘the exhaust technology company,’ is a leading manufacturer of high performance exhaust systems and respected for design, innovation and engineering.

  • Increases torque and horsepower
  • 3-year warranty for aluminized steel, lifetime warranty for stainless steel
  • Finish is black
  • Fully MIG-welded for maximum strength
  • Come in stainless steel and 16-gauge aluminized steel
  • Distinct, very aggressive tone with moderate interior sound
  • Fabricated utilizing patented Delta Flow process and 2-chamber design
  • Quick and easy installation
  • Primarily designed for and used on performance vehicles and street rods
  • Dyno-tested
Flowmaster Muffler, Flowmaster Super 40 Series, Aluminized Steel, Black
$89.99 List Price $116.46 Save $26.47 Availability: In Stock
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  • SKU#: F13952546
  • Product Fit: Minor Modifications
  • Quantity Sold: Sold Individually
  • Sound Level: Aggressive
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 1-2 Business Days
  • Attachment Style: Clamp-On or Weld-On (Recommended)
  • Body Length: 13.5 in.
  • Case Shape: Oval
  • Height: 5 in.
  • Inlet Location: Offset
  • Inlet Quantity: Single
  • Inlet Size: 2.5 in.
  • Internal Construction: Chambered
  • Notes: Minor Modifications
  • Outlet Location: Center
  • Outlet Quantity: Single
  • Outlet Size: 2.5 in.
  • Overall Length: 19.5 in.
  • Warranty: 3-year Flowmaster limited warranty
  • Width: 10 in.
see more Fits the following 2003 Toyota Tundra submodels:
  • 6 Cyl 3.4L | Base, SR5
  • 8 Cyl 4.7L | Limited, SR5
Flowmaster Muffler, Flowmaster Super 40 Series, Stainless Steel, Black
$90.90 List Price $117.64 Save $26.74 Availability: In Stock
  • Free Ground Shipping
  • Low Price Guarantee
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  • SKU#: F13852546
  • Product Fit: Minor Modifications
  • Quantity Sold: Sold Individually
  • Sound Level: Aggressive
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 1-2 Business Days
  • Attachment Style: Clamp-On or Weld-On (Recommended)
  • Body Length: 13.5 in.
  • Case Shape: Oval
  • Height: 5 in.
  • Inlet Location: Offset
  • Inlet Quantity: Single
  • Inlet Size: 2.5 in.
  • Internal Construction: Chambered
  • Notes: Minor Modifications
  • Outlet Location: Center
  • Outlet Quantity: Single
  • Outlet Size: 2.5 in.
  • Overall Length: 19.5 in.
  • Warranty: Lifetime Flowmaster limited warranty
  • Width: 10 in.
see more Fits the following 2003 Toyota Tundra submodels:
  • 6 Cyl 3.4L | Base, SR5
  • 8 Cyl 4.7L | Limited, SR5

Flowmaster - 40 Series Original Mufflers

FLOWMASTER – 40 SERIES ORIGINAL MUFFLERS

Flowmaster’s 40 Series Original mufflers turn give your ride that rich muscle car rumble and turn it into a performance powerhouse with an aggressive, deep tone that will make you smile as you put the pedal to the metal. Flowmaster, known as ‘the exhaust technology company,’ is a leading manufacturer of high performance exhaust systems and respected for design, innovation and engineering.

  • Great for muscle cars or vehicles that need a single exhaust
  • Backed by a lifetime warranty for stainless/3 years for aluminized steel
  • Fully MIG-welded for maximum strength
  • Comes in 16-gauge aluminized steel or stainless steel
  • Quick and easy installation
  • Very aggressive tone
  • Improves torque and horsepower
  • Come in single or dual pipe style
  • Dyno-tested
Flowmaster Muffler, Flowmaster 40 Series Original, Aluminized Steel, Gray
$77.50 List Price $100.29 Save $22.79 Availability: In Stock
  • Free Ground Shipping
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  • SKU#: F1342541
  • Product Fit: Minor Modifications
  • Quantity Sold: Sold Individually
  • Sound Level: Aggressive
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 1-2 Business Days
  • Attachment Style: Clamp-On or Weld-On (Recommended)
  • Body Length: 13 in.
  • Case Shape: Oval
  • Height: 4 in.
  • Inlet Location: Offset
  • Inlet Quantity: Single
  • Inlet Size: 2.5 in.
  • Internal Construction: Chambered
  • Outlet Location: Center
  • Outlet Quantity: Single
  • Outlet Size: 2.5 in.
  • Overall Length: 19 in.
  • Warranty: 3-year Flowmaster limited warranty
  • Width: 9.75 in.
see more Fits the following 2003 Toyota Tundra submodels:
  • 6 Cyl 3.4L | Base, SR5
  • 8 Cyl 4.7L | Limited, SR5
Rating: (see review/s)

"The Flowmaster made my Jeep CJ5 V8 sound like it has a high performance engine. It sounds amazing!" posted by: Brownie on October 7, 2008

Flowmaster Muffler, Flowmaster 40 Series Original, Stainless Steel, Gray
$82.99 List Price $107.40 Save $24.41 Availability: In Stock
  • Free Ground Shipping
  • Low Price Guarantee
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more

)
  • SKU#: F138042541
  • Product Fit: Minor Modifications
  • Quantity Sold: Sold Individually
  • Sound Level: Aggressive
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 1-2 Business Days
  • Attachment Style: Clamp-On or Weld-On (Recommended)
  • Body Length: 13 in.
  • Case Shape: Oval
  • Height: 4 in.
  • Inlet Location: Offset
  • Inlet Quantity: Single
  • Inlet Size: 2.5 in.
  • Internal Construction: Chambered
  • Outlet Location: Center
  • Outlet Quantity: Single
  • Outlet Size: 2.5 in.
  • Overall Length: 19 in.
  • Warranty: Lifetime Flowmaster limited warranty
  • Width: 9.75 in.
see more Fits the following 2003 Toyota Tundra submodels:
  • 6 Cyl 3.4L | Base, SR5
  • 8 Cyl 4.7L | Limited, SR5

More results for 2003 Toyota Tundra Muffler

FLOWMASTER - 40 SERIES DELTA FLOW MUFFLERS
FLOWMASTER – 40 SERIES DELTA FLOW MUFFLERS

Flowmaster’s 40 Series Delta Flow mufflers give your daily driver a noticeable edge with a deep, aggressive tone while still keeping it quieter on the... (see more)

FLOWMASTER - 50 SERIES DELTA FLOW MUFFLERS
FLOWMASTER – 50 SERIES DELTA FLOW MUFFLERS

Flowmaster’s 50 Series Delta Flow mufflers turn your daily driver into something a little more exciting to drive, giving it a noticeable deep, moderate tone... (see more)

FLOWMASTER - SUPER 50 SERIES DELTA FLOW MUFFLERS
FLOWMASTER – SUPER 50 SERIES DELTA FLOW MUFFLERS

Flowmaster’s Super 50 Series Delta Flow mufflers give your vehicle little grunt with their moderate to mild tone (depending on how you tune it) –... (see more)

FLOWMASTER - 70 SERIES MUFFLERS
FLOWMASTER – 70 SERIES MUFFLERS

Flowmaster’s 70 Series mufflers turn your SUV, truck or motorhome into something a little more enjoyable to drive, making it faster and easier on your vehicle’s... (see more)

FLOWMASTER - SUPER 44 SERIES DELTA FLOW MUFFLERS

FLOWMASTER – SUPER 44 SERIES DELTA FLOW MUFFLERS

Flowmaster’s Super 44 Series Delta Flow mufflers will make you stand out in a crowd (but might not make you a favorite with your neighbors) – surely... (see more)

DYNOMAX MUFFLER

Dynomax Muffler

The Dynomax Muffler is made out of high grade materials to ensure your product to have long service life. What's more, this remarkable part ensures to provide the best exhaust flow... (see more)

DYNOMAX ULTRA FLO WELDED DIRECT FIT MUFFLER
Dynomax Ultra Flo Welded Mufflers feature unique straight-through design for maximum flow and power, high chromium content, T-34 cover and heads, and continuous perforated tube design that maximizes... (see more)