Shop marine mufflers

Sponsored
About our ads
$300.99
Centek Vernatone Round Wet Exhaust Muffler 3"
Defender Marine
$300.99
Centek Vernatone Round Wet Exhaust Muffler 3"
Defender Marine
$300.99
Centek Vernalift Side In-Top Out Wet Exhaust Muffler 1.5" X 8.36" X 8"
Defender Marine
$300.99
Centek Vernalift Side In-Top Out Wet Exhaust Muffler 1.5" X 8.36" X 8"
Defender Marine
$218.95
4 Inch Eddie Marine EMI Inline XX Mufflers - 304 Stainless Steel | Eddie Marine 102-12
Summit Racing
3
Free shipping
$218.95
4 Inch Eddie Marine EMI Inline XX Mufflers - 304 Stainless Steel | Eddie Marine 102-12
Summit Racing
3
$318.99
Centek Vernalift Side In-Top Out Wet Exhaust Muffler 2" X 10.04" X 10.16"
Defender Marine
1
$318.99
Centek Vernalift Side In-Top Out Wet Exhaust Muffler 2" X 10.04" X 10.16"
Defender Marine
1
$300.99
Centek Vernalift Top In-Top Out Wet Exhaust Muffler 2" X 8.36" X 8"
Defender Marine
1
$300.99
Centek Vernalift Top In-Top Out Wet Exhaust Muffler 2" X 8.36" X 8"
Defender Marine
1
$326.99
Centek Vernalift Top In-Top Out Wet Exhaust Muffler 2" X 10.04" X 10.16"
Defender Marine
$326.99
Centek Vernalift Top In-Top Out Wet Exhaust Muffler 2" X 10.04" X 10.16"
Defender Marine
$343.99
Centek Vernalift Side Angle In-Top Out Wet Exhaust Muffler - 1500107
Defender Marine
1
$343.99
Centek Vernalift Side Angle In-Top Out Wet Exhaust Muffler - 1500107
Defender Marine
1
$376.99
Centek Vernatone Minimax Round Wet Exhaust Muffler 4"
Defender Marine
$376.99
Centek Vernatone Minimax Round Wet Exhaust Muffler 4"
Defender Marine
$38.99
1.31 Inch Sierra Marine Mufflers - Steel | Sierra Marine 7-03679
Summit Racing
$38.99
1.31 Inch Sierra Marine Mufflers - Steel | Sierra Marine 7-03679
Summit Racing
$511.50
$716.99
4 Inch Gibson Bullet Stainless Superflow Marine Mufflers - 304 Stainless Steel | Gibson Performance Exhaust 110001
Summit Racing
Free shipping
28% off
$511.50
$716.99
4 Inch Gibson Bullet Stainless Superflow Marine Mufflers - 304 Stainless Steel | Gibson Performance Exhaust 110001
Summit Racing
Free shipping
$178.99
Vetus NLPH Waterlock Muffler 40 mm (1 9/16") 3 L (0.8 Gal)
Defender Marine
$178.99
Vetus NLPH Waterlock Muffler 40 mm (1 9/16") 3 L (0.8 Gal)
Defender Marine
$246.99
Vetus NLP3 Waterlock Marine Muffler 40 mm (1 9/16")
Defender Marine
$246.99
Vetus NLP3 Waterlock Marine Muffler 40 mm (1 9/16")
Defender Marine
$265.99
Centek Vernatone Verna-Ski Round Wet Exhaust Muffler - 1000216
Defender Marine
$265.99
Centek Vernatone Verna-Ski Round Wet Exhaust Muffler - 1000216
Defender Marine
$454.99
Vetus Plastic Marine Muffler - LSG75
Defender Marine
$454.99
Vetus Plastic Marine Muffler - LSG75
Defender Marine
$197.99
Vetus NLP Waterlock Muffler 50 mm (2") 4.5 L (1.2 Gal)
Defender Marine
$197.99
Vetus NLP Waterlock Muffler 50 mm (2") 4.5 L (1.2 Gal)
Defender Marine
$23.99
Sierra Marine 7-03664: Sierra Marine Mufflers
Summit Racing
$23.99
Sierra Marine 7-03664: Sierra Marine Mufflers
Summit Racing
$22.99
Sierra Marine 7-03670: Sierra Marine Mufflers
Summit Racing
$22.99
Sierra Marine 7-03670: Sierra Marine Mufflers
Summit Racing
$147.99
Vetus WLOCKLR Exhaust System Plastic Waterlock Muffler With Rotating Inlet 1 3/4"
Defender Marine
$147.99
Vetus WLOCKLR Exhaust System Plastic Waterlock Muffler With Rotating Inlet 1 3/4"
Defender Marine
$119.95
Centek Boat Muffler 1602442 | 14 1/2 X 12 3/4 Inch In White | Great Lakes Skipper | 14 1/2" H X 12 3/4" D X 10 1/4" W | Fiberglass
Great Lakes Skipper
$119.95
Centek Boat Muffler 1602442 | 14 1/2 X 12 3/4 Inch In White | Great Lakes Skipper | 14 1/2" H X 12 3/4" D X 10 1/4" W | Fiberglass
Great Lakes Skipper
$169.00
Magnaflow Performance Exhaust Muffler 12641: 3"/3" Inlet/Outlet, 6X6x30" Round, Stainless Steel, Satin Finish
Amazon.com
23
Free shipping
$169.00
Magnaflow Performance Exhaust Muffler 12641: 3"/3" Inlet/Outlet, 6X6x30" Round, Stainless Steel, Satin Finish
Amazon.com
23
$925.65
Vetus Exhaust Muffler Type For 150 mm Hose - MV150
Defender Marine
$925.65
Vetus Exhaust Muffler Type For 150 mm Hose - MV150
Defender Marine
$315.83
$423.17
Muffler Mastercraft Angled 3-1/2" 60° Inlet 3-1/2 " Straight Outlet 38" Long 250016
My Inboard Marine
25% off
$315.83
$423.17
Muffler Mastercraft Angled 3-1/2" 60° Inlet 3-1/2 " Straight Outlet 38" Long 250016
My Inboard Marine
$322.75
Centek 1601805 Side In/Top Out Marine Muffler 2 Inch Replaces Westerbeke 32550
eBay.com
Free shipping
$322.75
Centek 1601805 Side In/Top Out Marine Muffler 2 Inch Replaces Westerbeke 32550
eBay.com
Free shipping
$599.00
$823.69
Muffler Mastercraft STARBOARD Indmar Engines LSA Only Super Charged 6.2L OEM 252077S
My Inboard Marine
27% off
$599.00
$823.69
Muffler Mastercraft STARBOARD Indmar Engines LSA Only Super Charged 6.2L OEM 252077S
My Inboard Marine
$750.00
Gibson 4Inch Exhaust Mufflers Marine/Boat New
US eBay
Free shipping
$750.00
Gibson 4Inch Exhaust Mufflers Marine/Boat New
US eBay
Free shipping
$200.00
Marine Muffler Fiberglass Boat Muffler, 3""/3.5"" ID/OD In/Out
eBay.com
$200.00
Marine Muffler Fiberglass Boat Muffler, 3""/3.5"" ID/OD In/Out
eBay.com
$699.99
Gibson Marine Bullet Muffler (Pair) - 4in inlet/11in Length - Stainless
eBay.com
Free shipping
$699.99
Gibson Marine Bullet Muffler (Pair) - 4in inlet/11in Length - Stainless
eBay.com
Free shipping
$150.00
Ultra Marine Products 2""X2"" Side In Top Out Muffler
eBay.com
Free shipping
$150.00
Ultra Marine Products 2""X2"" Side In Top Out Muffler
eBay.com
Free shipping
$197.99
Mercury Muffler Assembly Starboard - 859389A1
Defender Marine
$197.99
Mercury Muffler Assembly Starboard - 859389A1
Defender Marine
$207.99
3 Inch Vibrant Performance TPV Universal Mufflers - 304 Stainless Steel | Vibrant Performance 1061
Summit Racing
2
Free shipping
$207.99
3 Inch Vibrant Performance TPV Universal Mufflers - 304 Stainless Steel | Vibrant Performance 1061
Summit Racing
2
$623.84
Centek Boat Collector Mufflers | 6 Inch W/ 2 Inch Bypass (Set Of 2)
US eBay
Free shipping
$623.84
Centek Boat Collector Mufflers | 6 Inch W/ 2 Inch Bypass (Set Of 2)
US eBay
Free shipping
$459.95
Centek Boat Exhaust Muffler 1603637 | Vernalift Side In/Out 5 Inch In Black | Great Lakes Skipper | Fiberglass
Great Lakes Skipper
$459.95
Centek Boat Exhaust Muffler 1603637 | Vernalift Side In/Out 5 Inch In Black | Great Lakes Skipper | Fiberglass
Great Lakes Skipper
$149.95
Centek Boat Inline Exhaust Muffler 1603481 | Malibu Vernalift 4 Inch In Black | Great Lakes Skipper | 6 1/4" W X 15 7/8" H X 8 1/4" D | Fiberglass
Great Lakes Skipper
$149.95
Centek Boat Inline Exhaust Muffler 1603481 | Malibu Vernalift 4 Inch In Black | Great Lakes Skipper | 6 1/4" W X 15 7/8" H X 8 1/4" D | Fiberglass
Great Lakes Skipper
$225.00
$380.73
Muffler Interchangeable Ultra 3 Inch Straight Inlet With 3 Inch Straight Outlet 13 Inches Long OEM UM-289-3000
My Inboard Marine
40% off
$225.00
$380.73
Muffler Interchangeable Ultra 3 Inch Straight Inlet With 3 Inch Straight Outlet 13 Inches Long OEM UM-289-3000
My Inboard Marine
$499.95
Centek Boat Exhaust Muffler 1602663 | Vernalift 34 1/4 Inch In Black | Great Lakes Skipper | Fiberglass
Great Lakes Skipper
$499.95
Centek Boat Exhaust Muffler 1602663 | Vernalift 34 1/4 Inch In Black | Great Lakes Skipper | Fiberglass
Great Lakes Skipper
$398.50
Centek 5" Marine Muffler Vernatone Wet Exhaust Round Straight 107H500
eBay.com
$398.50
Centek 5" Marine Muffler Vernatone Wet Exhaust Round Straight 107H500
eBay.com
Performance Mufflers
Performance Mufflers
Jan 1, 2009
backwaterperformance.com
Mufflers - Explained
3:26
Mufflers - Explained
227K viewsJul 17, 2013
YouTubeEngineering Explained
Exhaust System
10:46
Exhaust System
31.1K viewsJan 2, 2018
YouTubeMarine Online
Hardin Marine Exhaust Tip Comparison
2:18
Hardin Marine Exhaust Tip Comparison
116K viewsDec 15, 2011
YouTubeMarinePerformanceTV
Replacing the muffler on mercury mariner or ford escape
6:32
Replacing the muffler on mercury mariner or ford escape
13K viewsOct 23, 2018
YouTubeCrazedPerformanceRepair
Top 5 Best Mufflers Review in 2023
4:52
Top 5 Best Mufflers Review in 2023
1.9K viewsFeb 4, 2021
YouTubeLegend Handyman
The Different Kinds of Exhaust Baffles | #Motorcycle Tips + Tricks
5:45
The Different Kinds of Exhaust Baffles | #Motorcycle Tips + Tricks
433.2K viewsMay 13, 2020
YouTubeDennis Kirk, Inc.
19:20
I Go Wide-Open in My 711ci Twin Turbo Jet Boat! Finnegan's Garag…
1.5M viewsJun 1, 2020
YouTubeFinnegan's Garage
10:48
Homemade Muffler
821.7K viewsFeb 4, 2020
YouTubeSalam Sayhood
0:20
FlowMonster Performance Mufflers
41.6K viewsOct 16, 2019
YouTubeFlowmonster
4:04
Flowmaster Muffler Comparison
771.1K viewsJan 6, 2014
YouTubeFlowmaster Inc
2:20
Gibson Exhaust MWA Super Flow Universal Muffler Sound Clip
79.2K viewsMar 17, 2016
YouTubegibsonperformance
5:10
How a Muffler Works
1.4M viewsMay 7, 2017
YouTubespeedkar99
2:17
How Flowmaster Mufflers Work
335.6K viewsSep 7, 2012
YouTubeSummit Racing
1:45
Quiet Tone Muffler by MBRP
106.9K viewsJul 5, 2013
YouTubeMBRP
2:07
Flowmaster Super HP-2 Mufflers
140.2K viewsFeb 12, 2019
YouTubeFlowmaster Inc
12:42
Marine Exhaust Manifolds. How Do They Work?
415.7K viewsNov 28, 2020
YouTubeSchneids15
4:26
How Corsa Exhaust Mufflers Work
108.6K viewsNov 28, 2012
YouTubeSummit Racing
3:15
Installing mercruiser exhaust manifold
36.2K viewsJun 7, 2017
YouTubeJohn Planas
1:31
The Best Muffler? Aeroturbine 5050
93.7K viewsDec 27, 2016
YouTubeDiesel Power Products
6:47
Sound Testing: Flowmasters 8 Hottest Mufflers
4.1M viewsDec 21, 2012
YouTubeFlowmaster Inc
26:57
Wet Exhaust vs Dry Exhaust
364.3K viewsApr 28, 2019
YouTubeDangar Marine
0:22
Awesome sounding Coronet R/T- Dynomax Ultra Flo Mufflers- 440 M…
17.9K viewsAug 15, 2019
YouTubeClassic Muscle Car Exhaust
12:54
How To Fix A Loud 3-Inch Exhaust
487.4K viewsJun 19, 2018
YouTubeSpeed Academy
4:46
Flowmaster Muffler Comparison : Muffler Shootout 2
1M viewsMar 21, 2011
YouTubeFlowmaster Inc
2:06
El Camino- Magnaflow to Gibson MWA Muffler Comparison
31.2K viewsOct 13, 2016
YouTubeM & M Exhaust Systems Inc
26:12
Episode No.505 - Mufflers & Silencers
470.3K viewsOct 3, 2019
YouTubeHow a Car Works
0:33
Mercury, drilled exhaust outboard mod - SUPER LOUD
41.9K viewsAug 17, 2020
YouTubeC Moikahk
15:55
Diesel Engine Exhaust Manifolds Explained
179.5K viewsOct 10, 2018
YouTubePower Driven
0:29
Spintech Mufflers Pro Bullet Aluminum Muffler
5.2K viewsJan 25, 2018
YouTubeSpinTech Performance Mufflers
See more videos
Static thumbnail place holder

Shop marine mufflers

Sponsored
About our ads
$246.99
Vetus NLP3 Waterlock Marine Muffler 40 mm (1 9/16")
Defender Marine
$246.99
Vetus NLP3 Waterlock Marine Muffler 40 mm (1 9/16")
Defender Marine
$265.99
Centek Vernatone Verna-Ski Round Wet Exhaust Muffler - 1000216
Defender Marine
$265.99
Centek Vernatone Verna-Ski Round Wet Exhaust Muffler - 1000216
Defender Marine
$454.99
Vetus Plastic Marine Muffler - LSG75
Defender Marine
$454.99
Vetus Plastic Marine Muffler - LSG75
Defender Marine
$197.99
Vetus NLP Waterlock Muffler 50 mm (2") 4.5 L (1.2 Gal)
Defender Marine
$197.99
Vetus NLP Waterlock Muffler 50 mm (2") 4.5 L (1.2 Gal)
Defender Marine
$23.99
Sierra Marine 7-03664: Sierra Marine Mufflers
Summit Racing
$23.99
Sierra Marine 7-03664: Sierra Marine Mufflers
Summit Racing
$22.99
Sierra Marine 7-03670: Sierra Marine Mufflers
Summit Racing
$22.99
Sierra Marine 7-03670: Sierra Marine Mufflers
Summit Racing
$147.99
Vetus WLOCKLR Exhaust System Plastic Waterlock Muffler With Rotating Inlet 1 3/4"
Defender Marine
$147.99
Vetus WLOCKLR Exhaust System Plastic Waterlock Muffler With Rotating Inlet 1 3/4"
Defender Marine
$119.95
Centek Boat Muffler 1602442 | 14 1/2 X 12 3/4 Inch In White | Great Lakes Skipper | 14 1/2" H X 12 3/4" D X 10 1/4" W | Fiberglass
Great Lakes Skipper
$119.95
Centek Boat Muffler 1602442 | 14 1/2 X 12 3/4 Inch In White | Great Lakes Skipper | 14 1/2" H X 12 3/4" D X 10 1/4" W | Fiberglass
Great Lakes Skipper
$169.00
Magnaflow Performance Exhaust Muffler 12641: 3"/3" Inlet/Outlet, 6X6x30" Round, Stainless Steel, Satin Finish
Amazon.com
23
Free shipping
$169.00
Magnaflow Performance Exhaust Muffler 12641: 3"/3" Inlet/Outlet, 6X6x30" Round, Stainless Steel, Satin Finish
Amazon.com
$925.65
Vetus Exhaust Muffler Type For 150 mm Hose - MV150
Defender Marine
$925.65
Vetus Exhaust Muffler Type For 150 mm Hose - MV150
Defender Marine
$315.83
$423.17
Muffler Mastercraft Angled 3-1/2" 60° Inlet 3-1/2 " Straight Outlet 38" Long 250016
My Inboard Marine
25% off
$315.83
$423.17
Muffler Mastercraft Angled 3-1/2" 60° Inlet 3-1/2 " Straight Outlet 38" Long 250016
My Inboard Marine
$322.75
Centek 1601805 Side In/Top Out Marine Muffler 2 Inch Replaces Westerbeke 32550
eBay.com
Free shipping
$322.75
Centek 1601805 Side In/Top Out Marine Muffler 2 Inch Replaces Westerbeke 32550
eBay.com
$599.00
$823.69
Muffler Mastercraft STARBOARD Indmar Engines LSA Only Super Charged 6.2L OEM 252077S
My Inboard Marine
27% off
$599.00
$823.69
Muffler Mastercraft STARBOARD Indmar Engines LSA Only Super Charged 6.2L OEM 252077S
My Inboard Marine
$750.00
Gibson 4Inch Exhaust Mufflers Marine/Boat New
US eBay
Free shipping
$750.00
Gibson 4Inch Exhaust Mufflers Marine/Boat New
US eBay
$200.00
Marine Muffler Fiberglass Boat Muffler, 3""/3.5"" ID/OD In/Out
eBay.com
$200.00
Marine Muffler Fiberglass Boat Muffler, 3""/3.5"" ID/OD In/Out
eBay.com
$699.99
Gibson Marine Bullet Muffler (Pair) - 4in inlet/11in Length - Stainless
eBay.com
Free shipping
$699.99
Gibson Marine Bullet Muffler (Pair) - 4in inlet/11in Length - Stainless
eBay.com
$150.00
Ultra Marine Products 2""X2"" Side In Top Out Muffler
eBay.com
Free shipping
$150.00
Ultra Marine Products 2""X2"" Side In Top Out Muffler
eBay.com
$197.99
Mercury Muffler Assembly Starboard - 859389A1
Defender Marine
$197.99
Mercury Muffler Assembly Starboard - 859389A1
Defender Marine

Shop marine mufflers

Sponsored
About our ads
$300.99
Centek Vernatone Round Wet Exhaust Muffler 3"
Defender Marine
$300.99
Centek Vernatone Round Wet Exhaust Muffler 3"
Defender Marine
$300.99
Centek Vernalift Side In-Top Out Wet Exhaust Muffler 1.5" X 8.36" X 8"
Defender Marine
$300.99
Centek Vernalift Side In-Top Out Wet Exhaust Muffler 1.5" X 8.36" X 8"
Defender Marine
$218.95
4 Inch Eddie Marine EMI Inline XX Mufflers - 304 Stainless Steel | Eddie Marine 102-12
Summit Racing
3
Free shipping
$218.95
4 Inch Eddie Marine EMI Inline XX Mufflers - 304 Stainless Steel | Eddie Marine 102-12
Summit Racing
3
$318.99
Centek Vernalift Side In-Top Out Wet Exhaust Muffler 2" X 10.04" X 10.16"
Defender Marine
1
$318.99
Centek Vernalift Side In-Top Out Wet Exhaust Muffler 2" X 10.04" X 10.16"
Defender Marine
1
$300.99
Centek Vernalift Top In-Top Out Wet Exhaust Muffler 2" X 8.36" X 8"
Defender Marine
1
$300.99
Centek Vernalift Top In-Top Out Wet Exhaust Muffler 2" X 8.36" X 8"
Defender Marine
1
$326.99
Centek Vernalift Top In-Top Out Wet Exhaust Muffler 2" X 10.04" X 10.16"
Defender Marine
$326.99
Centek Vernalift Top In-Top Out Wet Exhaust Muffler 2" X 10.04" X 10.16"
Defender Marine
$343.99
Centek Vernalift Side Angle In-Top Out Wet Exhaust Muffler - 1500107
Defender Marine
1
$343.99
Centek Vernalift Side Angle In-Top Out Wet Exhaust Muffler - 1500107
Defender Marine
1
$376.99
Centek Vernatone Minimax Round Wet Exhaust Muffler 4"
Defender Marine
$376.99
Centek Vernatone Minimax Round Wet Exhaust Muffler 4"
Defender Marine
$38.99
1.31 Inch Sierra Marine Mufflers - Steel | Sierra Marine 7-03679
Summit Racing
$38.99
1.31 Inch Sierra Marine Mufflers - Steel | Sierra Marine 7-03679
Summit Racing
$511.50
$716.99
4 Inch Gibson Bullet Stainless Superflow Marine Mufflers - 304 Stainless Steel | Gibson Performance Exhaust 110001
Summit Racing
Free shipping
28% off
$511.50
$716.99
4 Inch Gibson Bullet Stainless Superflow Marine Mufflers - 304 Stainless Steel | Gibson Performance Exhaust 110001
Summit Racing
Free shipping
$178.99
Vetus NLPH Waterlock Muffler 40 mm (1 9/16") 3 L (0.8 Gal)
Defender Marine
$178.99
Vetus NLPH Waterlock Muffler 40 mm (1 9/16") 3 L (0.8 Gal)
Defender Marine
$246.99
Vetus NLP3 Waterlock Marine Muffler 40 mm (1 9/16")
Defender Marine
$246.99
Vetus NLP3 Waterlock Marine Muffler 40 mm (1 9/16")
Defender Marine
$265.99
Centek Vernatone Verna-Ski Round Wet Exhaust Muffler - 1000216
Defender Marine
$265.99
Centek Vernatone Verna-Ski Round Wet Exhaust Muffler - 1000216
Defender Marine
$454.99
Vetus Plastic Marine Muffler - LSG75
Defender Marine
$454.99
Vetus Plastic Marine Muffler - LSG75
Defender Marine
$197.99
Vetus NLP Waterlock Muffler 50 mm (2") 4.5 L (1.2 Gal)
Defender Marine
$197.99
Vetus NLP Waterlock Muffler 50 mm (2") 4.5 L (1.2 Gal)
Defender Marine
$23.99
Sierra Marine 7-03664: Sierra Marine Mufflers
Summit Racing
$23.99
Sierra Marine 7-03664: Sierra Marine Mufflers
Summit Racing
$22.99
Sierra Marine 7-03670: Sierra Marine Mufflers
Summit Racing
$22.99
Sierra Marine 7-03670: Sierra Marine Mufflers
Summit Racing
$147.99
Vetus WLOCKLR Exhaust System Plastic Waterlock Muffler With Rotating Inlet 1 3/4"
Defender Marine
$147.99
Vetus WLOCKLR Exhaust System Plastic Waterlock Muffler With Rotating Inlet 1 3/4"
Defender Marine