Shop two and a half inch muffler

Sponsored
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$14.69
Speedaire Silencer Muffler: 1/2 in NPT, 1 in Hex Size, Aluminum, Mesh SST, 300 Psi Max Op Pressure Model: 1EJX1
Grainger
1
$14.69
Speedaire Silencer Muffler: 1/2 in NPT, 1 in Hex Size, Aluminum, Mesh SST, 300 Psi Max Op Pressure Model: 1EJX1
Grainger
1
$14.38
Speedaire Silencer Muffler: 1/2 in NPT, 1 in Hex Size, Aluminum, Mesh SST, 300 Psi Max Op Pressure Model: 1EJX2
Grainger
1
$14.38
Speedaire Silencer Muffler: 1/2 in NPT, 1 in Hex Size, Aluminum, Mesh SST, 300 Psi Max Op Pressure Model: 1EJX2
Grainger
1
$173.03
Bestfit 11 X 36.25 Inch Aluminized Steel Type 2 Muffler For Freightliner
4 State Trucks
$173.03
Bestfit 11 X 36.25 Inch Aluminized Steel Type 2 Muffler For Freightliner
4 State Trucks
$8.20
Speedaire Exhaust Muffler: 1/2 in NPT, 7/8 in Hex Size, Nickel Plated Steel, Bronze Model: 1A328
Grainger
1
$8.20
Speedaire Exhaust Muffler: 1/2 in NPT, 7/8 in Hex Size, Nickel Plated Steel, Bronze Model: 1A328
Grainger
1
$274.99
Power Products 32" Oval Muffler | 5" X5" X10" X15" Oval Type 2 Muffler | M2-5510X15
FleetPride
$274.99
Power Products 32" Oval Muffler | 5" X5" X10" X15" Oval Type 2 Muffler | M2-5510X15
FleetPride
$291.99
Power Products Oval Muffler | 3.5" X4" X8.25" X11" X36" Type 2 Oval Mufflr | M2-3548X11-36
FleetPride
$291.99
Power Products Oval Muffler | 3.5" X4" X8.25" X11" X36" Type 2 Oval Mufflr | M2-3548X11-36
FleetPride
$31.32
$33.99
Sierra 1500 Flowtech Red Hots Glasspack Muffler 2-Inch Inlet/2-Inch Outlet (Universal Some Adaptation May Be Required) 50250FLT
AmericanTrucks.com
1
$31.32
$33.99
Sierra 1500 Flowtech Red Hots Glasspack Muffler 2-Inch Inlet/2-Inch Outlet (Universal Some Adaptation May Be Required) 50250FLT
AmericanTrucks.com
1
$123.66
Walker Quiet-Flow SS 50070 Direct Fit Exhaust Muffler Assembly 2.5" Inlet (OD) 2.5" Outlet (OD) For Hummer H3
Amazon.com
17
Free shipping
$123.66
Walker Quiet-Flow SS 50070 Direct Fit Exhaust Muffler Assembly 2.5" Inlet (OD) 2.5" Outlet (OD) For Hummer H3
Amazon.com
17
$33.10
Stainless Steel Exhaust Muffler (Quantity Varies By Size) | Size: 1/2 NPT - HEX: 15/16 (Package Of 2)
PneumaticPlus
$33.10
Stainless Steel Exhaust Muffler (Quantity Varies By Size) | Size: 1/2 NPT - HEX: 15/16 (Package Of 2)
PneumaticPlus
$10.69
Air Exhaust Muffler 1/2 Inch NPT | AUTOMANN USA
4 State Trucks
$10.69
Air Exhaust Muffler 1/2 Inch NPT | AUTOMANN USA
4 State Trucks
$20.19
Norgren Pneumatic Exhaust Muffler: 1/2" Male NPT, 110 CFM Polyethylene | Pneumatic Exhaust Muffler 1 | 75048520
FleetPride
$20.19
Norgren Pneumatic Exhaust Muffler: 1/2" Male NPT, 110 CFM Polyethylene | Pneumatic Exhaust Muffler 1 | 75048520
FleetPride
$99.11
Legris 1/2 Male Npt, 27mm Hex, Exhaust Muffler 175 Max Psi, 108 Decibel Rating, Stainless Steel 0683 00 22 - 09155037
Penn Tool Co
$99.11
Legris 1/2 Male Npt, 27mm Hex, Exhaust Muffler 175 Max Psi, 108 Decibel Rating, Stainless Steel 0683 00 22 - 09155037
Penn Tool Co
$16.80
Polyethylene Muffler - 70 Um Standard Flow (Quantity Varies By Size) | Size: 1/2 NPT (Package Of 5)
PneumaticPlus
$16.80
Polyethylene Muffler - 70 Um Standard Flow (Quantity Varies By Size) | Size: 1/2 NPT (Package Of 5)
PneumaticPlus
$87.99
2.5" Inlet/2.5" Outlet "Street Series" Muffler (Center Inlet, Offset Outlet) - Speed Engineering
269 Motorsports
$87.99
2.5" Inlet/2.5" Outlet "Street Series" Muffler (Center Inlet, Offset Outlet) - Speed Engineering
269 Motorsports
$79.99
2.5" Inlet/2.5" Outlet "Bullet Series" Muffler (8" Length) - Speed Engineering
269 Motorsports
$79.99
2.5" Inlet/2.5" Outlet "Bullet Series" Muffler (8" Length) - Speed Engineering
269 Motorsports
$77.99
2.5" Inlet/2.5" Outlet "Chambered Series" Muffler (Center Inlet, Center Outlet) - Speed Engineering
269 Motorsports
$77.99
2.5" Inlet/2.5" Outlet "Chambered Series" Muffler (Center Inlet, Center Outlet) - Speed Engineering
269 Motorsports
$52.52
$58.35
Charger Raptor Turbo Performance Offset/Center Muffler 2-Inch Inlet/2-Inch Outlet 50050FLT
American Muscle
5
$52.52
$58.35
Charger Raptor Turbo Performance Offset/Center Muffler 2-Inch Inlet/2-Inch Outlet 50050FLT
American Muscle
5
$184.15
High Flow Stainless Steel Muffler (Quantity Varies By Size) | Size: 1/2 NPT (Package Of 5)
PneumaticPlus
$184.15
High Flow Stainless Steel Muffler (Quantity Varies By Size) | Size: 1/2 NPT (Package Of 5)
PneumaticPlus
$137.99
ML004F : Norgren 1/2 NPT Ported Zinc Muffler
Onehydraulics
$137.99
ML004F : Norgren 1/2 NPT Ported Zinc Muffler
Onehydraulics
$64.99
Chevy Silverado 1500 Street Series Flow 2 Chamber Aluminized Offset/Center Muffler 2.50-Inch Inlet/2.50-Inch Outlet (Universal Some Adaptatio SF42541
AmericanTrucks.com
1
$64.99
Chevy Silverado 1500 Street Series Flow 2 Chamber Aluminized Offset/Center Muffler 2.50-Inch Inlet/2.50-Inch Outlet (Universal Some Adaptatio SF42541
AmericanTrucks.com
1
$317.23
Bestfit 11 X 36 Inch Aluminized Steel Type 2 Muffler With 5 Inch Inlet/ Outlet For Ford
4 State Trucks
$317.23
Bestfit 11 X 36 Inch Aluminized Steel Type 2 Muffler With 5 Inch Inlet/ Outlet For Ford
4 State Trucks
$115.81
Pair Of 2.5" Offset In 2.5" Center Out Dual Chamber Universal Mufflers
eBay
Free shipping
$115.81
Pair Of 2.5" Offset In 2.5" Center Out Dual Chamber Universal Mufflers
eBay
Free shipping
$1,034.99
1997 RAM 1500 2.50-Inch Stainless Dual Exhaust System With HVS Welded Muffler Rear Exit (94-01 5.9L 1500) 2405002
AmericanTrucks.com
5
$1,034.99
1997 RAM 1500 2.50-Inch Stainless Dual Exhaust System With HVS Welded Muffler Rear Exit (94-01 5.9L 1500) 2405002
AmericanTrucks.com
5
$38.80
304 Stainless Steel Heavy Duty Muffler 1/2 NPT For 2-5 HP Small Engines. ARSPORT. Parts & Accessories.
eBay.com
Free shipping
$38.80
304 Stainless Steel Heavy Duty Muffler 1/2 NPT For 2-5 HP Small Engines. ARSPORT. Parts & Accessories.
eBay.com
Free shipping
$52.52
Jeep Gladiator Flowtech Raptor Turbo Performance Offset/Center Muffler 2-Inch Inlet/2-Inch Outlet 50050FLT --JG54621
Extreme Terrain
5
$52.52
Jeep Gladiator Flowtech Raptor Turbo Performance Offset/Center Muffler 2-Inch Inlet/2-Inch Outlet 50050FLT --JG54621
Extreme Terrain
5
$38.56
G1/2' High Flow PN 10 Pneumatic Muffler
Tameson.com
$38.56
G1/2' High Flow PN 10 Pneumatic Muffler
Tameson.com
$73.05
2.5 Inch Walker Universal Soundfx Mufflers - Steel | Walker Exhaust 17197
Summit Racing
3
$73.05
2.5 Inch Walker Universal Soundfx Mufflers - Steel | Walker Exhaust 17197
Summit Racing
3
$77.95
Henry Technologies S-6304 1/2" DISCHARGE LINE MUFFLER
1877ForParts.com
$77.95
Henry Technologies S-6304 1/2" DISCHARGE LINE MUFFLER
1877ForParts.com
$43.99
2.5 Inch AP Exhaust Enforcer II Mufflers - Steel | AP Exhaust 3805
Summit Racing
8
$43.99
2.5 Inch AP Exhaust Enforcer II Mufflers - Steel | AP Exhaust 3805
Summit Racing
8
$64.99
Challenger Street Series Street Flow 2 Chamber Aluminized Offset/Center Muffler 2.50-Inch Inlet/2.50-Inch Outlet SF42541
American Muscle
3
$64.99
Challenger Street Series Street Flow 2 Chamber Aluminized Offset/Center Muffler 2.50-Inch Inlet/2.50-Inch Outlet SF42541
American Muscle
3
$27.99
2.5 Inch AP Exhaust Enforcer II Mufflers - Steel | AP Exhaust 3767
Summit Racing
7
$27.99
2.5 Inch AP Exhaust Enforcer II Mufflers - Steel | AP Exhaust 3767
Summit Racing
7
$173.95
Flowmaster Muffler 50 Series (2.5" Center In / 2.5" Offset Out) Delta Flow Chambered 942552
Redline360.com
102
$173.95
Flowmaster Muffler 50 Series (2.5" Center In / 2.5" Offset Out) Delta Flow Chambered 942552
Redline360.com
102
$31.32
Jeep Gladiator Flowtech Red Hots Glasspack Muffler 2-Inch Inlet/2-Inch Outlet 50250FLT --JG54628
Extreme Terrain
85
$31.32
Jeep Gladiator Flowtech Red Hots Glasspack Muffler 2-Inch Inlet/2-Inch Outlet 50250FLT --JG54628
Extreme Terrain
85
$62.81
2.5"" Inlet Outlet Offset High Output Performance Universal Exhaust Muffler
eBay
2
Free shipping
$62.81
2.5"" Inlet Outlet Offset High Output Performance Universal Exhaust Muffler
eBay
2
$184.45
Flowmaster Super HP-2 Muffler 304SS Super HP-2 Muffler 304SS - 2.50 Center In. 2.50 Center Out - Aggressive Sound - 12512304
Extreme Power House
$184.45
Flowmaster Super HP-2 Muffler 304SS Super HP-2 Muffler 304SS - 2.50 Center In. 2.50 Center Out - Aggressive Sound - 12512304
Extreme Power House
$162.00
Magnaflow Muffler (2.5" - 4" X 9" Oval - 11" Body - 17" Overall - Dual / Dual) 11379
Redline360.com
21
$162.00
Magnaflow Muffler (2.5" - 4" X 9" Oval - 11" Body - 17" Overall - Dual / Dual) 11379
Redline360.com
21
The Power of 2.5- vs. 3-Inch Exhaust - Engine Masters Ep. 9
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YouTubeMotorTrend Channel
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Shop two and a half inch muffler

Sponsored
About our ads
$14.69
Speedaire Silencer Muffler: 1/2 in NPT, 1 in Hex Size, Aluminum, Mesh SST, 300 Psi Max Op Pressure Model: 1EJX1
Grainger
1
$14.69
Speedaire Silencer Muffler: 1/2 in NPT, 1 in Hex Size, Aluminum, Mesh SST, 300 Psi Max Op Pressure Model: 1EJX1
Grainger
1
$14.38
Speedaire Silencer Muffler: 1/2 in NPT, 1 in Hex Size, Aluminum, Mesh SST, 300 Psi Max Op Pressure Model: 1EJX2
Grainger
1
$14.38
Speedaire Silencer Muffler: 1/2 in NPT, 1 in Hex Size, Aluminum, Mesh SST, 300 Psi Max Op Pressure Model: 1EJX2
Grainger
1
$173.03
Bestfit 11 X 36.25 Inch Aluminized Steel Type 2 Muffler For Freightliner
4 State Trucks
$173.03
Bestfit 11 X 36.25 Inch Aluminized Steel Type 2 Muffler For Freightliner
4 State Trucks
$8.20
Speedaire Exhaust Muffler: 1/2 in NPT, 7/8 in Hex Size, Nickel Plated Steel, Bronze Model: 1A328
Grainger
1
$8.20
Speedaire Exhaust Muffler: 1/2 in NPT, 7/8 in Hex Size, Nickel Plated Steel, Bronze Model: 1A328
Grainger
1
$274.99
Power Products 32" Oval Muffler | 5" X5" X10" X15" Oval Type 2 Muffler | M2-5510X15
FleetPride
$274.99
Power Products 32" Oval Muffler | 5" X5" X10" X15" Oval Type 2 Muffler | M2-5510X15
FleetPride
$291.99
Power Products Oval Muffler | 3.5" X4" X8.25" X11" X36" Type 2 Oval Mufflr | M2-3548X11-36
FleetPride
$291.99
Power Products Oval Muffler | 3.5" X4" X8.25" X11" X36" Type 2 Oval Mufflr | M2-3548X11-36
FleetPride
$31.32
$33.99
Sierra 1500 Flowtech Red Hots Glasspack Muffler 2-Inch Inlet/2-Inch Outlet (Universal Some Adaptation May Be Required) 50250FLT
AmericanTrucks.com
1
$31.32
$33.99
Sierra 1500 Flowtech Red Hots Glasspack Muffler 2-Inch Inlet/2-Inch Outlet (Universal Some Adaptation May Be Required) 50250FLT
AmericanTrucks.com
1
$123.66
Walker Quiet-Flow SS 50070 Direct Fit Exhaust Muffler Assembly 2.5" Inlet (OD) 2.5" Outlet (OD) For Hummer H3
Amazon.com
17
Free shipping
$123.66
Walker Quiet-Flow SS 50070 Direct Fit Exhaust Muffler Assembly 2.5" Inlet (OD) 2.5" Outlet (OD) For Hummer H3
Amazon.com
17
$33.10
Stainless Steel Exhaust Muffler (Quantity Varies By Size) | Size: 1/2 NPT - HEX: 15/16 (Package Of 2)
PneumaticPlus
$33.10
Stainless Steel Exhaust Muffler (Quantity Varies By Size) | Size: 1/2 NPT - HEX: 15/16 (Package Of 2)
PneumaticPlus
$10.69
Air Exhaust Muffler 1/2 Inch NPT | AUTOMANN USA
4 State Trucks
$10.69
Air Exhaust Muffler 1/2 Inch NPT | AUTOMANN USA
4 State Trucks
$20.19
Norgren Pneumatic Exhaust Muffler: 1/2" Male NPT, 110 CFM Polyethylene | Pneumatic Exhaust Muffler 1 | 75048520
FleetPride
$20.19
Norgren Pneumatic Exhaust Muffler: 1/2" Male NPT, 110 CFM Polyethylene | Pneumatic Exhaust Muffler 1 | 75048520
FleetPride
$99.11
Legris 1/2 Male Npt, 27mm Hex, Exhaust Muffler 175 Max Psi, 108 Decibel Rating, Stainless Steel 0683 00 22 - 09155037
Penn Tool Co
$99.11
Legris 1/2 Male Npt, 27mm Hex, Exhaust Muffler 175 Max Psi, 108 Decibel Rating, Stainless Steel 0683 00 22 - 09155037
Penn Tool Co
$16.80
Polyethylene Muffler - 70 Um Standard Flow (Quantity Varies By Size) | Size: 1/2 NPT (Package Of 5)
PneumaticPlus
$16.80
Polyethylene Muffler - 70 Um Standard Flow (Quantity Varies By Size) | Size: 1/2 NPT (Package Of 5)
PneumaticPlus
$87.99
2.5" Inlet/2.5" Outlet "Street Series" Muffler (Center Inlet, Offset Outlet) - Speed Engineering
269 Motorsports
$87.99
2.5" Inlet/2.5" Outlet "Street Series" Muffler (Center Inlet, Offset Outlet) - Speed Engineering
269 Motorsports
$79.99
2.5" Inlet/2.5" Outlet "Bullet Series" Muffler (8" Length) - Speed Engineering
269 Motorsports
$79.99
2.5" Inlet/2.5" Outlet "Bullet Series" Muffler (8" Length) - Speed Engineering
269 Motorsports
$77.99
2.5" Inlet/2.5" Outlet "Chambered Series" Muffler (Center Inlet, Center Outlet) - Speed Engineering
269 Motorsports
$77.99
2.5" Inlet/2.5" Outlet "Chambered Series" Muffler (Center Inlet, Center Outlet) - Speed Engineering
269 Motorsports
$52.52
$58.35
Charger Raptor Turbo Performance Offset/Center Muffler 2-Inch Inlet/2-Inch Outlet 50050FLT
American Muscle
5
$52.52
$58.35
Charger Raptor Turbo Performance Offset/Center Muffler 2-Inch Inlet/2-Inch Outlet 50050FLT
American Muscle
5
$184.15
High Flow Stainless Steel Muffler (Quantity Varies By Size) | Size: 1/2 NPT (Package Of 5)
PneumaticPlus
$184.15
High Flow Stainless Steel Muffler (Quantity Varies By Size) | Size: 1/2 NPT (Package Of 5)
PneumaticPlus