Dodge W300 Performance Exhaust Mufflers

Your Dodge W300 will be happy to know that the search for the right Performance Exhaust Mufflers you’ve been looking for is over! Advance Auto Parts has 1 different Performance Exhaust Mufflers for your vehicle, ready for shipping or in-store pick up. The best part is, our Dodge W300 Performance Exhaust Mufflers start from as little as $139.99.

When it comes to your Dodge W300, you want parts and products from only trusted brands. Here at Advance Auto Parts, we work with only top reliable Performance Exhaust Mufflers brands so you can shop with complete confidence. We’re sure you will get the right product to keep that W300 running for a long time.

Shop online, find the best price on the right product, and have it shipped right to your door. If you prefer to shop in person for the right Performance Exhaust Mufflers for your W300, visit one of our local Advance Auto Parts locations and you’ll be back on the road in no time!

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Compare 25 Dodge Performance Exhaust Mufflers

Dynomax – Dynomax Ultra Flo Exhaust Muffler 2.5 Inch Inlet ID 2.5 Inch Outlet ID, 17513 (Part No.17513)

Dynomax Ultra Flo Exhaust Muffler 2.5 Inch Inlet ID 2.5 Inch Outlet ID, 17513

from

$152.99
DynoMax Ultra Flo Welded performance stainless steel mufflers feature 100-percent welded construction for lifelong durability. The unrestricted, straight-through design dyno proven to flow up to 2,000 SCFM and support up to 2,000 horsepower. Each muffler uses our exclusive Continuous Roving Fiberglass (CRF) Technology to absorb unwanted interior resonance while maintaining a deep performance tone. The ‘Pure Unadulterated POWER’ of DynoMax Ultra Flo Welded mufflers are backed by a Limited Lifetime Warranty and exclusive 90-Day Performance & Sound Guarantee.
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Flowmaster Inc. – Flowmaster Inc. Super 50 Muffler – 2.50 Offset In – 2.50 Offset Out – Moderate Sound, 52558 (Part No.52558)

Flowmaster Inc. Super 50 Muffler - 2.50 Offset In - 2.50 Offset Out - Moderate Sound, 52558

from

$199.99
The Super 50 series muffler is a larger version of Flowmaster’s 50 series Delta Flow muffler. Originally designed for trucks and SUV’s, it is also well suited to muscle car and high performance applications. In addition, the larger case size significantly reduces interior resonance and provides a deep, rich tone along with mileage and power gains. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
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Flowmaster Inc. – Flowmaster Inc. 50 H.D. Muffler – 3.00 Offset In – 3.00 Center Out – Moderate Sound, 9530560 (Part No.9530560)

Flowmaster Inc. 50 H.D. Muffler - 3.00 Offset In - 3.00 Center Out - Moderate Sound, 9530560

from

$277.99
Designed primarily for today’s heavy duty gas and diesel trucks, this muffler will deliver improved performance, throttle response and mileage. Featuring a deeper, moderate tone with minimal resonance, it is ideal for trucks with modified engines. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
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Flowmaster Inc. – Flowmaster Inc. 70 Series Muffler – 2.50 Center In – 2.50 Offset Out – Mild Sound, 52572 (Part No.52572)

Flowmaster Inc. 70 Series Muffler - 2.50 Center In - 2.50 Offset Out - Mild Sound, 52572

from

$249.99
The 70 series utilizes Flowmaster’s Delta Flow technology and an enlarged case for improved sound control along with mileage and power gains. Perfect for use on trucks, SUV’s, RVs, tow vehicles and high performance street cars where space allows. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
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Flowmaster Inc. – Flowmaster Inc. 70 Series Muffler – 3.00 Center In – 3.00 Offset Out – Mild Sound, 53072 (Part No.53072)

Flowmaster Inc. 70 Series Muffler - 3.00 Center In - 3.00 Offset Out - Mild Sound, 53072

from

$249.99
The 70 series utilizes Flowmaster’s Delta Flow technology and an enlarged case for improved sound control along with mileage and power gains. Perfect for use on trucks, SUV’s, RVs, tow vehicles and high performance street cars where space allows. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
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Flowmaster Inc. – Flowmaster Inc. Super 40 Muffler – 3.00 Center In – 3.00 Offset Out – Aggressive Sound, 953047 (Part No.953047)

Flowmaster Inc. Super 40 Muffler - 3.00 Center In - 3.00 Offset Out - Aggressive Sound, 953047

from

$149.99
The Super 40 features Flowmaster’s Delta Flow technology. It’s larger case profile provides the best of both worlds of performance and sound. The Super 40 has that deep powerful sound of the Original 40 series but with all the benefits of performance and low interior resonance from the Delta Flow&reg technology. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
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Flowmaster Inc. – Flowmaster Inc. 50 Delta Flow Muffler – 2.00 Offset In – 2.00 Center Out – Moderate Sound, 942051 (Part No.942051)

Flowmaster Inc. 50 Delta Flow Muffler - 2.00 Offset In - 2.00 Center Out - Moderate Sound, 942051

from

$173.99
The three chamber design utilizes Flowmaster’s Delta Flow technology along with an internal tuning chamber to reduce sound inside the vehicle. Provides the same performance and exterior tone characteristics as the two chamber, but with less interior resonance. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
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Flowmaster Inc. – Flowmaster Inc. 40 Series Muffler – 2.50 Offset In – 2.50 Offset Out – Aggressive Sound, 42543 (Part No.42543)

Flowmaster Inc. 40 Series Muffler - 2.50 Offset In - 2.50 Offset Out - Aggressive Sound, 42543

from

$101.99
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.
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Flowmaster Inc. – Flowmaster Inc. 40 Delta Flow Muffler – 2.00 Center In – 2.00 Offset Out – Aggressive Sound, 942042 (Part No.942042)

Flowmaster Inc. 40 Delta Flow Muffler - 2.00 Center In - 2.00 Offset Out - Aggressive Sound, 942042

from

$149.99
This two chamber design incorporates Flowmaster’s Delta Flow technology. The Delta deflectors generate increased scavenging for better performance and reduced interior sound. Milder exterior tone and reduced interior resonance over standard 40 series. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
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Dynomax – Dynomax Ultra Flo Exhaust Muffler 3 Inch Inlet ID 3 Inch Outlet ID, 17296 (Part No.17296)

Dynomax Ultra Flo Exhaust Muffler 3 Inch Inlet ID 3 Inch Outlet ID, 17296

from

$131.99
DynoMax Ultra Flo SS Polished performance mufflers are constructed of stainless steel for lifelong durability and completely polished for show-quality shine. The unrestricted, straight-through design is dyno proven to flow up to 2,000 SCFM and support up to 1,900 horsepower. Each muffler uses our excl usive Continuous Roving Fiberglass (CRF) Technology to absorb unwanted interior resonance while maintaining a deep performance tone. The ‘Pure Unadulterated POWER’ of DynoMax Ultra Flo SS Polished mufflers are backed by a Limited Lifetime Warranty and exclusive 90-Day Performance & Sound Guarantee.
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Flowmaster Inc. – Flowmaster Inc. 40 Delta Flow Muffler – 2.00 Offset In – 2.00 Center Out – Aggressive Sound, 942041 (Part No.942041)

Flowmaster Inc. 40 Delta Flow Muffler - 2.00 Offset In - 2.00 Center Out - Aggressive Sound, 942041

from

$149.99
This two chamber design incorporates Flowmaster’s Delta Flow technology. The Delta deflectors generate increased scavenging for better performance and reduced interior sound. Milder exterior tone and reduced interior resonance over standard 40 series. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
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Dynomax – Dynomax Super Turbo Exhaust Muffler 2.5 Inch Inlet ID 2.5 Inch Outlet ID, 17748 (Part No.17748)

Dynomax Super Turbo Exhaust Muffler 2.5 Inch Inlet ID 2.5 Inch Outlet ID, 17748

from

$111.99
DynoMax Super Turbo performance mufflers exclusive patented flow director design channels exhaust flow and eliminates turbulence on most applications. The large internal flow tubes improve exhaust flow and reduce backpressure. Each muffler uses fiberglass matting technology to absorb unwanted interior resonance while maintaining a mellow performance tone. The ‘Pure Unadulterated POWER’ of DynoMax Super Turbo mufflers are backed by a Limited Lifetime Warranty and exclusive 90-Day Performance & Sound Guarantee.
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Dynomax – Dynomax Super Turbo Exhaust Muffler 3 Inch Inlet ID 2.5 Inch Outlet ID, 17674 (Part No.17674)

Dynomax Super Turbo Exhaust Muffler 3 Inch Inlet ID 2.5 Inch Outlet ID, 17674

from

$98.99
DynoMax Super Turbo performance mufflers exclusive patented flow director design channels exhaust flow and eliminates turbulence on most applications. The large internal flow tubes improve exhaust flow and reduce backpressure. The ‘Pure Unadulterated POWER’ of DynoMax Super Turbo mufflers are backed by a Limited Lifetime Warranty and exclusive 90-Day Performance & Sound Guarantee.
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Dynomax – Dynomax Super Turbo Exhaust Muffler 3 Inch Inlet ID 3 Inch Outlet ID, 17673 (Part No.17673)

Dynomax Super Turbo Exhaust Muffler 3 Inch Inlet ID 3 Inch Outlet ID, 17673

from

$289.99
DynoMax Super Turbo performance mufflers exclusive patented flow director design channels exhaust flow and eliminates turbulence on most applications. The large internal flow tubes improve exhaust flow and reduce backpressure. Each muffler uses fiberglass matting technology to absorb unwanted interior resonance while maintaining a mellow performance tone. The ‘Pure Unadulterated POWER’ of DynoMax Super Turbo mufflers are backed by a Limited Lifetime Warranty and exclusive 90-Day Performance & Sound Guarantee.
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Flowmaster Inc. – Flowmaster Inc. 40 Series Muffler 409S – 2.25 Offset In – 2.25 Offset Out – Aggressive Sound, 8042443 (Part No.8042443)

Flowmaster Inc. 40 Series Muffler 409S - 2.25 Offset In - 2.25 Offset Out - Aggressive Sound, 8042443

from

$135.99
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 409S stainless steel and fully MIG welded for maximum durability.
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Flowmaster Inc. – Flowmaster Inc. 50 Delta Muffler 409S – 2.25 Offset In – 2.25 Offset Out – Moderate Sound, 842453 (Part No.842453)

Flowmaster Inc. 50 Delta Muffler 409S - 2.25 Offset In - 2.25 Offset Out - Moderate Sound, 842453

from

$188.99
The three chamber design utilizes Flowmaster’s Delta Flow technology along with an internal tuning chamber to reduce sound inside the vehicle. Provides the same performance and exterior tone characteristics as the two chamber, but with less interior resonance. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.
See More

Dynomax – Dynomax Ultra Flo Exhaust Muffler 2.25 Inch Inlet ID 2.25 Inch Outlet ID, 17217 (Part No.17217)

Dynomax Ultra Flo Exhaust Muffler 2.25 Inch Inlet ID 2.25 Inch Outlet ID, 17217

from

$184.99
DynoMax Ultra Flo Welded performance stainless steel mufflers feature 100-percent welded construction for lifelong durability. The unrestricted, straight-through design dyno proven to flow up to 2,000 SCFM and support up to 2,000 horsepower. Each muffler uses our exclusive Continuous Roving Fiberglass (CRF) Technology to absorb unwanted interior resonance while maintaining a deep performance tone. The ‘Pure Unadulterated POWER’ of DynoMax Ultra Flo Welded mufflers are backed by a Limited Lifetime Warranty and exclusive 90-Day Performance & Sound Guarantee.
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Dynomax – Dynomax Ultra Flo Exhaust Muffler 4 Inch Inlet ID 4 Inch Outlet ID, 17557 (Part No.17557)

Dynomax Ultra Flo Exhaust Muffler 4 Inch Inlet ID 4 Inch Outlet ID, 17557

from

$217.99
DynoMax Ultra Flo Welded performance stainless steel mufflers feature 100-percent welded construction for lifelong durability. The unrestricted, straight-through design dyno proven to flow up to 2,000 SCFM and support up to 2,000 horsepower. Each muffler uses our exclusive Continuous Roving Fiberglass (CRF) Technology to absorb unwanted interior resonance while maintaining a deep performance tone. The ‘Pure Unadulterated POWER’ of DynoMax Ultra Flo Welded mufflers are backed by a Limited Lifetime Warranty and exclusive 90-Day Performance & Sound Guarantee.
See More

Dynomax – Dynomax Super Turbo Exhaust Muffler 2.5 Inch Inlet ID 2.5 Inch Outlet ID, 17662 (Part No.17662)

Dynomax Super Turbo Exhaust Muffler 2.5 Inch Inlet ID 2.5 Inch Outlet ID, 17662

from

$82.99
Dynomax Super Turbo performance mufflers’ exclusive, patented, flow director design channels exhaust flow, and eliminates turbulence on most applications. The large internal flow tubes improve exhaust flow, and reduce backpressure. Each muffler uses fiberglass matting technology to absorb unwanted i nterior resonance, while maintaining a mellow performance tone.
See More

Flowmaster Inc. – Flowmaster Inc. 40 Series Muffler 409S – 2.50 Offset In – 2.50 Offset Out – Aggressive Sound, 8042543 (Part No.8042543)

Flowmaster Inc. 40 Series Muffler 409S - 2.50 Offset In - 2.50 Offset Out - Aggressive Sound, 8042543

from

$135.99
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 409S stainless steel and fully MIG welded for maximum durability.
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Dynomax – Dynomax Ultra Flo Exhaust Muffler 2.5 Inch Inlet ID 2.5 Inch Outlet ID, 17234 (Part No.17234)

Dynomax Ultra Flo Exhaust Muffler 2.5 Inch Inlet ID 2.5 Inch Outlet ID, 17234

from

$376.99
DynoMax Ultra Flo Welded performance stainless steel mufflers feature 100-percent welded construction for lifelong durability. The unrestricted, straight-through design dyno proven to flow up to 2,000 SCFM and support up to 2,000 horsepower. Each muffler uses our exclusive Continuous Roving Fiberglass (CRF) Technology to absorb unwanted interior resonance while maintaining a deep performance tone. The ‘Pure Unadulterated POWER’ of DynoMax Ultra Flo Welded mufflers are backed by a Limited Lifetime Warranty and exclusive 90-Day Performance & Sound Guarantee.
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Flowmaster Inc. – Flowmaster Inc. Direct-Fit Muffler 409S – American Thunder – Moderate Sound, 817568 (Part No.817568)

Flowmaster Inc. Direct-Fit Muffler 409S - American Thunder - Moderate Sound, 817568

from

$478.99
This Flowmaster American Thunder direct-fit muffler fits all 2009-2024* (*Classic body) RAM 1500 trucks equipped with the 5.7L Hemi and factory dual tailpipes. Features include full stainless steel construction, a 3.00-inch mandrel-bent inlet pipe flowing into a 50 Series HD muffler with large 4.00-inch internals and a built-in resonator helping keep the interior sound down to a minimum, while still delivering a deep moderate aggressive tone outside the vehicle. The system attaches to the factory hanger locations and includes all necessary hardware for a quick and easy installation that you can do at home. Covered by our Lifetime Limited Warranty.
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Flowmaster Inc. – Flowmaster Inc. Super 50 Muffler 409S – 3.00 Center In – 3.00 Offset Out – Moderate Sound, 853057 (Part No.853057)

Flowmaster Inc. Super 50 Muffler 409S - 3.00 Center In - 3.00 Offset Out - Moderate Sound, 853057

from

$224.99
The Super 50 series muffler is a larger version of Flowmaster’s 50 series Delta Flow muffler. Originally designed for trucks and SUV’s, it is also well suited to muscle car and high performance applications. In addition, the larger case size significantly reduces interior resonance and provides a deep, rich tone along with mileage and power gains. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.
See More

Flowmaster Inc. – Flowmaster Inc. Super 50 Muffler 409S – 2.25 Dual In – 3.00 Center Out – Moderate Sound, 8524553 (Part No.8524553)

Flowmaster Inc. Super 50 Muffler 409S - 2.25 Dual In - 3.00 Center Out - Moderate Sound, 8524553

from

$224.99
The Super 50 series muffler is a larger version of Flowmaster’s 50 series Delta Flow muffler. Originally designed for trucks and SUV’s, it is also well suited to muscle car and high performance applications. In addition, the larger case size significantly reduces interior resonance and provides a deep, rich tone along with mileage and power gains. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.
See More

Flowmaster Inc. – Flowmaster Inc. 40 Delta Muffler 409S – 2.50 Offset In – 2.50 Center Out – Aggressive Sound, 842541 (Part No.842541)

Flowmaster Inc. 40 Delta Muffler 409S - 2.50 Offset In - 2.50 Center Out - Aggressive Sound, 842541

from

$168.99
This two chamber design incorporates Flowmaster’s Delta Flow technology. The Delta deflectors generate increased scavenging for better performance and reduced interior sound. Milder exterior tone and reduced interior resonance over standard 40 series. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.
See More