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Porsche 997 Round Mufflers 

Our Porsche 997 round mufflers are the sporty choice when you need to upgrade your engine's sound or restore performance. Even a stock engine can benefit from a new Porsche 997 round muffler, but if you want to add some ponies, you may want to consider a performance Porsche 997 round muffler.


 Select Your Vehicle

Shop Porsche 997 Round Mufflers by Year

Shop Porsche 997 Round Mufflers by Brand


1 - 6 of 6
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Inlet Diameter: 4"
Outlet Diameter: 4"
Style: Round
Finish: Stainless Steel
Retail: $390.99
$351.89


Free Shipping!


Inlet Diameter: 2.5"
Outlet Diameter: 2.5"
Style: Round
Finish: Stainless Steel
Retail: $286.99
$258.29


Free Shipping!


Length: 14"
Inlet Diameter: 2.5"
Outlet Diameter: 2.5"
Style: Round
Finish: Stainless Steel
Retail: $192.46
$163.59


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Length: 14"
Inlet Diameter: 2.25"
Outlet Diameter: 2.25"
Style: Round
Finish: Stainless Steel
Retail: $192.46
$163.59


Free Shipping!


Inlet Diameter: 3"
Style: Round
Finish: Stainless Steel
Retail: $248.43
$211.17


Free Shipping!



Length: 16"
Inlet Diameter: 3"
Outlet Diameter: 3"
Style: Round
Finish: Stainless Steel
Retail: $248.43
$211.17


Free Shipping!


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When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.

Not able to find what you are looking for?

2006-2008 Porsche 911 997 Eisenmann SPORT Valved Exhaust Muffler Left Driver

2005-2008 Porsche 911 997 3.6 Exhaust Muffler Right Passenger

2007 Porsche 911, 997, GT3, Muffler, Used, P/N 99711102792

2007-09 Porsche 997.1 911 Twin Turbo Exhaust Muffler Assembly Oem Catalytic

2005-2008 Porsche 997 S 3.8L Right Muffler 99711142204 99711142203 12052

Porsche 997 Carrera 911 2012-2016 LEFT Muffler Tip OEM 9911114600





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  • Mufflers(6)
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  • Stainless Steel (6)
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  • Round (6)


Porsche 997 Round Mufflers 

Our Porsche 997 round mufflers are the sporty choice when you need to upgrade your engine's sound or restore performance. Even a stock engine can benefit from a new Porsche 997 round muffler, but if you want to add some ponies, you may want to consider a performance Porsche 997 round muffler.


Choose Your Vehicle:

Shop Porsche 997 Round Mufflers by Year

Shop Porsche 997 Round Mufflers by Brand

1 - 6 of 6
Sort by:




Inlet Diameter: 4"
Outlet Diameter: 4"
Style: Round
Finish: Stainless Steel
Retail: $390.99
$351.89


Free Shipping!


Inlet Diameter: 2.5"
Outlet Diameter: 2.5"
Style: Round
Finish: Stainless Steel
Retail: $286.99
$258.29


Free Shipping!


Length: 14"
Inlet Diameter: 2.5"
Outlet Diameter: 2.5"
Style: Round
Finish: Stainless Steel
Retail: $192.46
$163.59


Free Shipping!


Length: 14"
Inlet Diameter: 2.25"
Outlet Diameter: 2.25"
Style: Round
Finish: Stainless Steel
Retail: $192.46
$163.59


Free Shipping!


Inlet Diameter: 3"
Style: Round
Finish: Stainless Steel
Retail: $248.43
$211.17


Free Shipping!


Length: 16"
Inlet Diameter: 3"
Outlet Diameter: 3"
Style: Round
Finish: Stainless Steel
Retail: $248.43
$211.17


Free Shipping!


Previous1Next

When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.

Not able to find what you are looking for?

2006-2008 Porsche 911 997 Eisenmann SPORT Valved Exhaust Muffler Left Driver

2005-2008 Porsche 911 997 3.6 Exhaust Muffler Right Passenger

2007 Porsche 911, 997, GT3, Muffler, Used, P/N 99711102792

2007-09 Porsche 997.1 911 Twin Turbo Exhaust Muffler Assembly Oem Catalytic

2005-2008 Porsche 997 S 3.8L Right Muffler 99711142204 99711142203 12052

Porsche 997 Carrera 911 2012-2016 LEFT Muffler Tip OEM 9911114600