2007 Chrysler 300 Mufflers

Enhance and Protect Your 2007 Chrysler 300 with Quality Mufflers

Maintaining the performance of your 2007 Chrysler 300 starts with choosing the right parts, and high-quality Mufflers help ensure a reliable and efficient vehicle. At Advance Auto Parts, we offer Mufflers specifically for the 2007 Chrysler 300, ensuring a perfect fit and lasting durability. Choosing to shop with Advance Auto Parts means you’re making a smart decision to prioritize both quality and reliability for your vehicle.

Affordable and Reliable Mufflers for Every Budget

Finding affordable, quality Mufflers is easy at Advance Auto Parts. With prices starting as low as $42.99 and an average price of $97.90, you can choose one that fits your budget while delivering the quality you expect. Our Mufflers are competitively priced, ranging from $42.99 to $161.99, so you get value without compromising on strength or reliability.

Mufflers for Your 2007 Chrysler 300

Flowmaster Inc. – 40 Series Muffler, 2.25in Offset Inlet 2.25in Offset Outlet, Non-Reversible, Aggressive Sound (Part No.8042443)

40 Series Muffler, 2.25in Offset Inlet 2.25in Offset Outlet, Non-Reversible, Aggressive Sound

from

$132.99
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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Walker – Quiet-Flow SS Direct Fit Exhaust Muffler 2.5" Inlet (ID) 2.5" Outlet (ID) (Part No.21548)

Quiet-Flow SS Direct Fit Exhaust Muffler 2.5" Inlet (ID) 2.5" Outlet (ID)

from

$73.99
Product Features:
  • CORROSION RESISTANT STAINLESS STEEL – The only broad-market muffler with 100% 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 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 warranty and exclusive 90-Day Safe and Sound Guarantee. Visit Walkerexhaust.com for details.
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Dynomax – Super Turbo Muffler: Di Fit Aluminized Steel, 16" L, 2.5" In, 2.5" Out, Oval (Part No.17662)

Super Turbo Muffler: Di Fit Aluminized Steel, 16" L, 2.5" In, 2.5" Out, Oval

from

$74.99
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.

Product Features:
  • Large internal flow tubes improve exhaust flow and reduce backpressure
  • Dyno proven to flow up to 700 SCFM
  • Exclusive patented flow director channels exhaust flow and eliminates turbulence on most applications.
  • Fiberglass matting technology absorbs unwanted interior resonance but maintains a mellow tone
  • 1.75-inch to 3-inch inlet / outlet configurations
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Flowmaster Inc. – 40 Delta Muffler 409S – 2.25 Offset In / 2.25 Offset Out – Aggressive Sound (Part No.842443)

40 Delta Muffler 409S - 2.25 Offset In / 2.25 Offset Out - Aggressive Sound

from

$161.99
This two chamber design incorporates Flowmaster’s patented 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.
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Dynomax – Ultra Flo Exhaust Muffler: Universal Fit, Stainless Steel, 14" L, 3" In, 3" Out, Oval (Part No.17229)

Ultra Flo Exhaust Muffler: Universal Fit, Stainless Steel, 14" L, 3" In, 3" Out, Oval

from

$135.99
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 Warranty and limited Performance & Sound Guarantee.

Product Features:
  • Stainless steel construction for lifelong protection
  • 100% welded design for maximum durability
  • Straight through design ensures unrestricted exhaust flow and reduces back pressure
  • CRF Technology absorbs unwanted interior resonance while maintaining a deep performance tone
  • Dyno proven to flow up to 2,000 SCFM and support up to 2,000 horsepower.
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Walker – Quiet-Flow Exhaust Muffler, Direct Replacement, No Fabrication Needed (Part No.52381)

Quiet-Flow Exhaust Muffler, Direct Replacement, No Fabrication Needed

from

$80.99
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 and are available for domestic and foreign vehicles.

Product Features:
  • CORROSION RESISTANT STAINLESS STEEL : The only broad-market muffler body with 100% 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
See More

Walker – SoundFX Direct Fit Exhaust Muffler (Part No.27270)

SoundFX Direct Fit Exhaust Muffler

from

$42.99
Product Features:
  • 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 weldsáprovideástability and longer service life
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FAQs for 2007 Chrysler 300 Mufflers

Which Mufflers are the top sellers for the 2007 Chrysler 300?

Out of 7 Mufflers that fit 2007 Chrysler 300s, the following parts are the top sellers:
Quiet-Flow SS Direct Fit Exhaust Muffler 2.5" Inlet (ID) 2.5" Outlet (ID)
from $73.99
This product is not rated
Quiet-Flow SS Direct Fit Exhaust Muffler 2.5" Inlet (ID) 2.5" Outlet (ID)
Mufflers

How can I make sure that a part will be compatible with my 2007 Chrysler 300?

Our Chrysler 300 aftermarket and OEM parts are designed specifically for the 2007 model. You can always find your specific fitment and compatibility for your 2007 Chrysler on an individual product page.

What is the price range for 2007 Chrysler 300 Mufflers?

The range of prices of Mufflers for the 2007 Chrysler 300 goes from $42.99 up to $161.99 for the most premium parts.

What is the average price of 2007 Chrysler 300 Mufflers?

2007 Chrysler 300 Mufflers average $97.90 for our selection of OEM and aftermarket parts.

Does Advance Auto Parts sell Mufflers for other Chrysler 300 model years?

Yes, we currently stock Mufflers for 17 model years of Chrysler 300s, from 2005 to 2023. Model years 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2006, and 2005 are the most popular for Mufflers purchases.

Can I get help with 2007 Chrysler 300 Mufflers orders?

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

What is your return policy for Chrysler 300 Mufflers?

Advance Auto Parts keeps returns simple. For new Chrysler 300 Mufflers and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.