Shop Open Header Muffler Inserts

Sponsored
About our ads
$28.10
Patriot Exhaust H3844: Patriot Muffler Inserts
Summit Racing
52
$28.10
Patriot Exhaust H3844: Patriot Muffler Inserts
Summit Racing
52
$136.85
Patriot Exhaust H3952: Patriot Muffler Inserts
Summit Racing
Free shipping
$136.85
Patriot Exhaust H3952: Patriot Muffler Inserts
Summit Racing
Free shipping
$219.05
Patriot Exhaust H3845: Patriot Muffler Inserts
Summit Racing
2
Free shipping
$219.05
Patriot Exhaust H3845: Patriot Muffler Inserts
Summit Racing
2
$60.45
Patriot Exhaust H3840: Patriot Muffler Inserts
Summit Racing
3
$60.45
Patriot Exhaust H3840: Patriot Muffler Inserts
Summit Racing
3
$229.00
3.5"" Fenderwell And Undercar Slip In Turn Out Header Muffler Inserts (Pair)
eBay.com
$229.00
3.5"" Fenderwell And Undercar Slip In Turn Out Header Muffler Inserts (Pair)
eBay.com
$89.95
(1) Collector Header Insert Muffler Silencer Baffle Gasser Rat Rod Fit 4" OD
eBay
$89.95
(1) Collector Header Insert Muffler Silencer Baffle Gasser Rat Rod Fit 4" OD
eBay
$28.10
Patriot Exhaust Auger Muffler Insert 3" Tube Diameter
JEGS High Performance
52
$28.10
Patriot Exhaust Auger Muffler Insert 3" Tube Diameter
JEGS High Performance
52
$44.55
Patriot Exhaust H3842: Patriot Muffler Inserts
Summit Racing
4
$44.55
Patriot Exhaust H3842: Patriot Muffler Inserts
Summit Racing
4
$18.86
Muffler Db Killer Silencer Insert Baffle 51mm Removable 2 Inch Exhaust
eBay
Free shipping
$18.86
Muffler Db Killer Silencer Insert Baffle 51mm Removable 2 Inch Exhaust
eBay
Free shipping
$116.99
Speedway Lake-Style Header Collector Muffler Inserts, 4 Inch
eBay
2
$116.99
Speedway Lake-Style Header Collector Muffler Inserts, 4 Inch
eBay
2
$12.86
Universal Motor Motorcycles Exhaust Pipe Baffle Muffler Insert Baffle
eBay
3
Free shipping
$12.86
Universal Motor Motorcycles Exhaust Pipe Baffle Muffler Insert Baffle
eBay
3
$39.99
Dynatech Auger-Style Muffler Insert 3-1/2" X 11"
JEGS High Performance
$39.99
Dynatech Auger-Style Muffler Insert 3-1/2" X 11"
JEGS High Performance
$219.99
Patriot Exhaust H3845 Muffler Inserts For Traditional Lakester Headers 2" Core 3 1/2" Cones, H3845
Advance Auto Parts
2
$219.99
Patriot Exhaust H3845 Muffler Inserts For Traditional Lakester Headers 2" Core 3 1/2" Cones, H3845
Advance Auto Parts
2
$79.95
(1) Collector Header Insert Muffler Silencer Baffle Gasser Rat Rod Fit 4" OD
US eBay
2
Free shipping
$79.95
(1) Collector Header Insert Muffler Silencer Baffle Gasser Rat Rod Fit 4" OD
US eBay
2
$67.95
(1) Collector Header Insert Muffler Silencer Baffle NO Caps Fit 3.5" OD
US eBay
1
Free shipping
$67.95
(1) Collector Header Insert Muffler Silencer Baffle NO Caps Fit 3.5" OD
US eBay
1
$79.99
3 Inch Jones Exhaust Glasspack Mufflers - Steel | Jones Exhaust A4330S
Summit Racing
13
$79.99
3 Inch Jones Exhaust Glasspack Mufflers - Steel | Jones Exhaust A4330S
Summit Racing
13
$16.99
Schoenfeld Insert Muffler
JEGS High Performance
$16.99
Schoenfeld Insert Muffler
JEGS High Performance
$89.95
(1) Collector Header Insert Muffler Silencer Baffle Gasser Rat Rod Fit 4" OD
US eBay
2
Free shipping
$89.95
(1) Collector Header Insert Muffler Silencer Baffle Gasser Rat Rod Fit 4" OD
US eBay
2
$73.95
(1) Collector Header Insert Muffler Silencer Baffle Gasser Rat Rod Fit 3.5" OD
US eBay
1
Free shipping
$73.95
(1) Collector Header Insert Muffler Silencer Baffle Gasser Rat Rod Fit 3.5" OD
US eBay
1
$87.99
Speedway Lake-Style Header Collector Muffler Inserts, 4 Inch
US eBay
2
Free shipping
$87.99
Speedway Lake-Style Header Collector Muffler Inserts, 4 Inch
US eBay
2
$49.99
Zzperformance 2.5" EXHAUST CONE INSERT: Zzperformance Exhaust Insert Cones
Summit Racing
3
$49.99
Zzperformance 2.5" EXHAUST CONE INSERT: Zzperformance Exhaust Insert Cones
Summit Racing
3
$20.50
$34.99
0.5 Inch RLV Mini91 Exhaust Silencers - Steel | RLV Tuned Exhaust RLV4117
Summit Racing
41% off
$20.50
$34.99
0.5 Inch RLV Mini91 Exhaust Silencers - Steel | RLV Tuned Exhaust RLV4117
Summit Racing
$134.99
Speedway Motors 3.5 Inch Lake-Style Header Muffler Inserts: 6-Sided Louvered
USA eBay
Free shipping
$134.99
Speedway Motors 3.5 Inch Lake-Style Header Muffler Inserts: 6-Sided Louvered
USA eBay
Free shipping
$219.00
3" Fenderwell And Undercar Slip In Turn Out Header Muffler Inserts (Pair)
USA eBay
Free shipping
$219.00
3" Fenderwell And Undercar Slip In Turn Out Header Muffler Inserts (Pair)
USA eBay
Free shipping
$41.39
$47.09
JEGS Glasspack Header Muffler With 3 in. Collector [2.250 in. Outlet]
JEGS High Performance
12% off
$41.39
$47.09
JEGS Glasspack Header Muffler With 3 in. Collector [2.250 in. Outlet]
JEGS High Performance
$599.00
VALVETRONIC DESIGNS UNIVERSAL VALVED EXHAUST MUFFLER/Tips Exhaust Muffler Valve Cutout With 1 Wireless Remote Controller Kit (3.0 INCH / 76 MM, 2
Amazon.com
24
Free shipping
$599.00
VALVETRONIC DESIGNS UNIVERSAL VALVED EXHAUST MUFFLER/Tips Exhaust Muffler Valve Cutout With 1 Wireless Remote Controller Kit (3.0 INCH / 76 MM, 2
Amazon.com
24
$28.99
Patriot Exhaust H3844 Side Tubes Auger Muffler Insert 3" Diameter 11" Length, H3844
Advance Auto Parts
52
$28.99
Patriot Exhaust H3844 Side Tubes Auger Muffler Insert 3" Diameter 11" Length, H3844
Advance Auto Parts
52
$60.99
Patriot Exhaust H3840 Side Tubes Muffler Insert 3 1/2" Diameter 12 1/2" Length, H3840
Advance Auto Parts
3
$60.99
Patriot Exhaust H3840 Side Tubes Muffler Insert 3 1/2" Diameter 12 1/2" Length, H3840
Advance Auto Parts
3
$60.99
$64.99
JEGS 30296 - Glasspack Header Muffler With 3 in. Collector [3 in. Turndown Outlet]
JEGS High Performance
1
$60.99
$64.99
JEGS 30296 - Glasspack Header Muffler With 3 in. Collector [3 in. Turndown Outlet]
JEGS High Performance
1
$24.65
$25.95
S&S Off Road Division Muffler Inserts For Power Tune XTO Exhaust 1.375 550-1660
J&P Cycles
$24.65
$25.95
S&S Off Road Division Muffler Inserts For Power Tune XTO Exhaust 1.375 550-1660
J&P Cycles
$74.09
Floshine 4'' Exhaust Muffler, 4'' Inlet/Outlet, Universal 30'' Overall Stainless Steel Straight Through Design, Resonator Muffler
Amazon.com
14
Free shipping
$74.09
Floshine 4'' Exhaust Muffler, 4'' Inlet/Outlet, Universal 30'' Overall Stainless Steel Straight Through Design, Resonator Muffler
Amazon.com
14
$24.65
$25.95
S&S Off Road Division Muffler Inserts For Power Tune XTO Exhaust 2 550-1665
J&P Cycles
$24.65
$25.95
S&S Off Road Division Muffler Inserts For Power Tune XTO Exhaust 2 550-1665
J&P Cycles
$16.99
2Pcs 35mm Universal Motorbike Exhaust Silencer Exhaust Insert Muffler Pipe Black
Walmart
Free shipping
$16.99
2Pcs 35mm Universal Motorbike Exhaust Silencer Exhaust Insert Muffler Pipe Black
Walmart
Free shipping
$24.65
$25.95
S&S Off Road Division Muffler Inserts For Power Tune XTO Exhaust 1.625 550-1662
J&P Cycles
$24.65
$25.95
S&S Off Road Division Muffler Inserts For Power Tune XTO Exhaust 1.625 550-1662
J&P Cycles
$589.95
Aluminized Steel 6" X 45" Internal VK Style Muffler Insert
Raney's Truck Parts
$589.95
Aluminized Steel 6" X 45" Internal VK Style Muffler Insert
Raney's Truck Parts
$38.90
$40.95
S&S Off Road Division Muffler Inserts For Power Tune XTO Exhaust - Fro
RevZilla
$38.90
$40.95
S&S Off Road Division Muffler Inserts For Power Tune XTO Exhaust - Fro
RevZilla
The world🌍 is changing, and so are we. The power of travel lies in its ability to open our hearts, broaden our minds, and fill our lives with stories that connect us all. World Travellers United for a Collective Evolution is a movement built on shared experiences and a vision for a more connected, sustainable, and equitable world with connecting Travel and Solidarity. How? Just with 1 euro by night and by person directly taken by all Worldwide 's OTA at the booking process to field each country
1:18
The world🌍 is changing, and so are we. The power of travel lies in its a…
225.6K views1 week ago
TikTokworldtravellersunited
INCREDIBLE way to win this point! 🤩
0:39
INCREDIBLE way to win this point! 🤩
763K views1 week ago
YouTubeAustralian Open TV
Didn’t know how to react 😭 #pokemon #dragonite #pokemontiktok #pokemoncards #pokemongo
0:33
Didn’t know how to react 😭 #pokemon #dragonite #pokemontiktok #poke…
1.2M views1 week ago
TikTokpokellector_cards
Panipuri Viral Video: पाणीपुरीचा घास महागात पडला, तोंड बंद होईना, Inkala Devi यांना नक्की काय झालं ?
1:09
Panipuri Viral Video: पाणीपुरीचा घास महागात प…
189.9K views1 week ago
YouTubeBolBhidu
🔥 URS RATLOS – „MIT 150 KG? DAS GEHT DOCH NICHT!“ 😳💥
0:38
🔥 URS RATLOS – „MIT 150 KG? DAS GEHT DOCH NICHT!“ 😳💥
111.5K views2 weeks ago
YouTubeAYzenMann
LAST DAY TODAY 😇‼️ 3rd December 🔥 12pm till 10pm TODAY WE ARE OPEN 😍 And Dont Forget To Join Our Kulukal 1st December till 3rd December 2025 HAPPENING NOW 😇❣️ 📍No 42, Jalan Kempas Utama 3/1 Taman Kempas Utama, 81300 Skudai, Johor. 📆 1st - 3rd December 2025 ⏰ 12pm till 10pm Don’t Miss To Try Our New Dish GTR DRINK , CHEESY BUN & PANCANAI - the canai everyone loves, chickynet, varieties of pani puri & kunata. #nanas #panipuri #nanaspanipuri #nana #johorbahru
4:43
LAST DAY TODAY 😇‼️ 3rd December 🔥 12pm till 10pm TODAY …
12.9K views6 days ago
TikToknanaspanipurihq
Siap jadi yang pertama nyicip game baru? Girls’ Frontline: Fire Control NEW udah turun di SEA 27 November! Game MOBA TPS yang ringan, fun, dan auto-aim—cukup 2GB doang! Plus, ada event H5 dengan gacha gratis tiap hari pas Open Beta! 🎉 Gas main, gas gacha, gas jadi early player! 🚀 #GFLFirecontrol #GirlsFrontlineFireControl #GirlsFrontline #gfl
0:48
Siap jadi yang pertama nyicip game baru? Girls’ Frontline: Fire Contro…
1.3M views1 week ago
TikTokprquinnn
0:09
I do it all the time #soraai #chiropractor #elwapo903 | sora ai
1.7M views2 weeks ago
TikTokelwapo903
0:53
Experience the Excitement of Budots Dance Battles
1.1M views2 weeks ago
TikTokaddlib_totoy
1:42
The father of Ibrahim, who lost his life after falling into a manhole at …
398.5K views1 week ago
TikToktimesofkarachi
0:27
Explore Eilish Fragrances Holiday Pop-Up Experience
463K views1 week ago
TikTokbillieeilishhome
0:59
Humorous Choking Moments Compilation on TikTok
280.1K views1 week ago
TikTokiam_osedaniel
0:20
Vidéos de Talla lamb Sénégal 764444938 (@tallalamb1senegal) a…
327.1K views1 week ago
TikToktallalamb1senegal
0:37
Still can’t believe @Sauce Walka pulled up and showed love to the …
5.9K views1 week ago
TikTokwanpoetry
3:03
Censorship in BBC Lectures: A Democratic Concern
359.2K views2 weeks ago
TikTokrutgerbregman
0:24
That’s why it’s the best sport on earth. 😅 —— Follow for your fix of t…
216.1K views1 week ago
TikTokhomeof180s
0:12
This is what happens when you get too COCKY! 😂
192.4K views1 week ago
YouTubeAustralian Open TV
0:42
Open Arms 🌊 #sza | SZA Songs
247.9K views1 week ago
TikToksolanainfo
0:39
Come take a first look at IKEA NZ with me! Today is a Co-worker fa…
151.1K views1 week ago
TikTokapoorvabasani
0:18
Graduation Day at Air Academy.Admissions are open in …
286.7K views1 week ago
TikTokairacademyofficial
See more videos
Static thumbnail place holder

Shop Open Header Muffler Inserts

Sponsored
About our ads
$28.10
Patriot Exhaust H3844: Patriot Muffler Inserts
Summit Racing
52
$28.10
Patriot Exhaust H3844: Patriot Muffler Inserts
Summit Racing
52
$136.85
Patriot Exhaust H3952: Patriot Muffler Inserts
Summit Racing
Free shipping
$136.85
Patriot Exhaust H3952: Patriot Muffler Inserts
Summit Racing
Free shipping
$219.05
Patriot Exhaust H3845: Patriot Muffler Inserts
Summit Racing
2
Free shipping
$219.05
Patriot Exhaust H3845: Patriot Muffler Inserts
Summit Racing
2
$60.45
Patriot Exhaust H3840: Patriot Muffler Inserts
Summit Racing
3
$60.45
Patriot Exhaust H3840: Patriot Muffler Inserts
Summit Racing
3
$229.00
3.5"" Fenderwell And Undercar Slip In Turn Out Header Muffler Inserts (Pair)
eBay.com
$229.00
3.5"" Fenderwell And Undercar Slip In Turn Out Header Muffler Inserts (Pair)
eBay.com
$89.95
(1) Collector Header Insert Muffler Silencer Baffle Gasser Rat Rod Fit 4" OD
eBay
$89.95
(1) Collector Header Insert Muffler Silencer Baffle Gasser Rat Rod Fit 4" OD
eBay
$28.10
Patriot Exhaust Auger Muffler Insert 3" Tube Diameter
JEGS High Performance
52
$28.10
Patriot Exhaust Auger Muffler Insert 3" Tube Diameter
JEGS High Performance
52
$44.55
Patriot Exhaust H3842: Patriot Muffler Inserts
Summit Racing
4
$44.55
Patriot Exhaust H3842: Patriot Muffler Inserts
Summit Racing
4
$18.86
Muffler Db Killer Silencer Insert Baffle 51mm Removable 2 Inch Exhaust
eBay
Free shipping
$18.86
Muffler Db Killer Silencer Insert Baffle 51mm Removable 2 Inch Exhaust
eBay
Free shipping
$116.99
Speedway Lake-Style Header Collector Muffler Inserts, 4 Inch
eBay
2
$116.99
Speedway Lake-Style Header Collector Muffler Inserts, 4 Inch
eBay
2
$12.86
Universal Motor Motorcycles Exhaust Pipe Baffle Muffler Insert Baffle
eBay
3
Free shipping
$12.86
Universal Motor Motorcycles Exhaust Pipe Baffle Muffler Insert Baffle
eBay
3
$39.99
Dynatech Auger-Style Muffler Insert 3-1/2" X 11"
JEGS High Performance
$39.99
Dynatech Auger-Style Muffler Insert 3-1/2" X 11"
JEGS High Performance
$219.99
Patriot Exhaust H3845 Muffler Inserts For Traditional Lakester Headers 2" Core 3 1/2" Cones, H3845
Advance Auto Parts
2
$219.99
Patriot Exhaust H3845 Muffler Inserts For Traditional Lakester Headers 2" Core 3 1/2" Cones, H3845
Advance Auto Parts
2
$79.95
(1) Collector Header Insert Muffler Silencer Baffle Gasser Rat Rod Fit 4" OD
US eBay
2
Free shipping
$79.95
(1) Collector Header Insert Muffler Silencer Baffle Gasser Rat Rod Fit 4" OD
US eBay
2
$67.95
(1) Collector Header Insert Muffler Silencer Baffle NO Caps Fit 3.5" OD
US eBay
1
Free shipping
$67.95
(1) Collector Header Insert Muffler Silencer Baffle NO Caps Fit 3.5" OD
US eBay
1
$79.99
3 Inch Jones Exhaust Glasspack Mufflers - Steel | Jones Exhaust A4330S
Summit Racing
13
$79.99
3 Inch Jones Exhaust Glasspack Mufflers - Steel | Jones Exhaust A4330S
Summit Racing
13
$16.99
Schoenfeld Insert Muffler
JEGS High Performance
$16.99
Schoenfeld Insert Muffler
JEGS High Performance
$89.95
(1) Collector Header Insert Muffler Silencer Baffle Gasser Rat Rod Fit 4" OD
US eBay
2
Free shipping
$89.95
(1) Collector Header Insert Muffler Silencer Baffle Gasser Rat Rod Fit 4" OD
US eBay
2