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Performance Mufflers & More

Give your ride a new attitude with mufflers from Flowmaster, Magnaflow, Thrush, Hushpower, Cherry Bomb, and more! We’ve got direct-fit and universal mufflers in...

Give your ride a new attitude with mufflers from Flowmaster, Magnaflow, Thrush, Hushpower, Cherry Bomb, and more! We’ve got direct-fit and universal mufflers in a variety of shapes, sizes, inlet diameters, and inlet/outlet quantities. Bring that throaty performance sound to your street machine or musclecar with a chambered muffler or choose the superior noise reduction of a turbo-style muffler. For all-out race performance, shop our selection of glasspack mufflers, straight-through racing mufflers, and resonators. What does a high performance muffler sound like? You decide with our huge in-stock selection of mufflers...

Give your ride a new attitude with mufflers from Flowmaster, Magnaflow, Thrush, Hushpower, Cherry Bomb, and more! We’ve got direct-fit and universal mufflers in a variety of shapes, sizes, inlet diameters, and inlet/outlet quantities. Bring that throaty performance sound to your street machine or musclecar with a chambered muffler or choose the superior noise reduction of a turbo-style muffler. For all-out race performance, shop our selection of glasspack mufflers, straight-through racing mufflers, and resonators. What does a high performance muffler sound like? You decide with our huge in-stock selection of mufflers for musclecars, street rods, race cars, trucks, SUVs, and more!

Related Parts: Exhaust Tubing | Exhaust Tips | Exhaust Clamps | Exhaust Hangers

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Results 1 - 25 of 849

Borla XR-1 Racing 304 Stainless Steel 3 Inch Muffler 40085

Made in the USA

Borla XR-1 Racing 304 Stainless Steel 3 Inch Muffler 40085

Borla XR-1 Racing 304 Stainless Steel 3 Inch Muffler 40085

Muffler, XR-1, 3 in. Inlet/3 in. Outlet, Brushed Stainless Steel, Each

Part Number: BOR-40085

4.82 out of 5 stars ( 99 )

Estimated Ship Date: Tomorrow

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BUILD IT WITH SUMMIT!

Filter my search results to see Summit Racing brand parts.

Summit Racing™ 2-Chamber Performance Steel 2.5 Inch Muffler SUM-638222

Summit Racing™ 2-Chamber Performance Steel 2.5 Inch Muffler SUM-638222

Muffler, 2 Chambered, 2.5 in. Inlet, 2.5 in. Outlet, Offset Inlet, Center Outlet, Steel, Aluminized, Each

Part Number: SUM-638222

4.54 out of 5 stars ( 263 )

Estimated Ship Date: Tomorrow

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Borla XR-1 Racing 304 Stainless Steel 3 Inch Muffler 40943

Made in the USA

Borla XR-1 Racing 304 Stainless Steel 3 Inch Muffler 40943

Borla XR-1 Racing 304 Stainless Steel 3 Inch Muffler 40943

Muffler, XR-1, 3 in. Inlet/3 in. Outlet, Brushed Stainless Steel, Each

Part Number: BOR-40943

4.9 out of 5 stars ( 29 )

Estimated Ship Date: Tomorrow

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Dynomax Race Bullet Steel 2.5 Inch Muffler 24215

Dynomax Race Bullet Steel 2.5 Inch Muffler 24215

Dynomax Race Bullet Steel 2.5 Inch Muffler 24215

Muffler, Race Bullet, 2 1/2 in. Inlet/2 1/2 in. Outlet, Steel, Aluminized, Each

Part Number: WLK-24215

4.88 out of 5 stars ( 59 )

Estimated Ship Date: Tomorrow

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Borla XR-1 Racing 304 Stainless Steel 2.5 Inch Muffler 401392

Made in the USA

Borla XR-1 Racing 304 Stainless Steel 2.5 Inch Muffler 401392

Borla XR-1 Racing 304 Stainless Steel 2.5 Inch Muffler 401392

Muffler, XR1 Sportsman Racing Muffler, 304 Stainless, 2.50 in., Round, Each

Part Number: BOR-401392

4.45 out of 5 stars ( 11 )

Estimated Ship Date: Tomorrow

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Dynomax Race Bullet Steel 3 Inch Muffler 24222

Dynomax Race Bullet Steel 3 Inch Muffler 24222

Dynomax Race Bullet Steel 3 Inch Muffler 24222

Muffler, Race Bullet, 3 in. Inlet/3 in. Outlet, Steel, Aluminized, Each

Part Number: WLK-24222

4.75 out of 5 stars ( 73 )

Estimated Ship Date: Tomorrow

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Dynomax Mini Race Bullet 409 Stainless Steel Inch Muffler 24250

Dynomax Mini Race Bullet 409 Stainless Steel Inch Muffler 24250

Dynomax Mini Race Bullet 409 Stainless Steel Inch Muffler 24250

Muffler, Race, Mini Bullet, Round, Stainless Steel, Natural, 3 in. I.D. Center Inlet, 3 in. O.D. Center Outlet, Each

Part Number: WLK-24250

4.78 out of 5 stars ( 88 )

Estimated Ship Date: Tomorrow

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Summit Racing™ 2-Chamber Performance Steel 3 Inch Muffler SUM-638230

Summit Racing™ 2-Chamber Performance Steel 3 Inch Muffler SUM-638230

Summit Racing™ 2-Chamber Performance Steel 3 Inch Muffler SUM-638230

Muffler, 2 Chambered, 3 in. Inlet, 3 in. Outlet, Offset Inlet, Center Outlet, Steel, Aluminized, Each

Part Number: SUM-638230

4.44 out of 5 stars ( 88 )

Estimated Ship Date: Tomorrow

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Summit Racing™ 2-Chamber Performance Steel 2.25 Inch Muffler SUM-638221

Summit Racing™ 2-Chamber Performance Steel 2.25 Inch Muffler SUM-638221

Summit Racing™ 2-Chamber Performance Steel 2.25 Inch Muffler SUM-638221

Muffler, 2 Chambered, 2.25 in. Inlet, 2.25 in. Outlet, Offset Inlet, Center Outlet, Steel, Aluminized, Each

Part Number: SUM-638221

4.45 out of 5 stars ( 141 )

Estimated Ship Date: Tomorrow

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Vibrant Performance Race 304 Stainless Steel 3 Inch Muffler 1769

Vibrant Performance Race 304 Stainless Steel 3 Inch Muffler 1769

Vibrant Performance Race 304 Stainless Steel 3 Inch Muffler 1769

Muffler, Race, Round, Stainless, Natural, 3.0 in. Center Inlet/Outlet, 9.0 in. Length, Each

Part Number: VPE-1769

4.67 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

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Summit Racing™ Glasspack Steel 2.5 Inch Muffler SUM-630853

Summit Racing™ Glasspack Steel 2.5 Inch Muffler SUM-630853

Summit Racing™ Glasspack Steel 2.5 Inch Muffler SUM-630853

Muffler, Glasspack, 2.50 in. Inlet, 2.50 in. Outlet, 12.00 in. Overall Length, Steel, Red, Each

Part Number: SUM-630853

4.74 out of 5 stars ( 50 )

Estimated Ship Date: Tomorrow

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Borla XR-1 Racing 304 Stainless Steel 3 Inch Muffler 40944

Made in the USA

Borla XR-1 Racing 304 Stainless Steel 3 Inch Muffler 40944

Borla XR-1 Racing 304 Stainless Steel 3 Inch Muffler 40944

Muffler, XR-1, 3 in. Center Inlet/3 in. Center Outlet, Brushed Stainless Steel, Each

Part Number: BOR-40944

4.8 out of 5 stars ( 25 )

Estimated Ship Date: Tomorrow

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Summit Racing™ 2-Chamber Performance Steel 2.5 Inch Muffler SUM-638252

Summit Racing™ 2-Chamber Performance Steel 2.5 Inch Muffler SUM-638252

Summit Racing™ 2-Chamber Performance Steel 2.5 Inch Muffler SUM-638252

Muffler, 2 Chambered, 2.5 in. Inlet, 2.5 in. Outlet, Offset Inlet, Offset Outlet, Steel, Aluminized, Each

Part Number: SUM-638252

4.67 out of 5 stars ( 86 )

Estimated Ship Date: Tomorrow

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Summit Racing™ 2-Chamber Race Steel 3 Inch Muffler SUM-630188

Summit Racing™ 2-Chamber Race Steel 3 Inch Muffler SUM-630188

Summit Racing™ 2-Chamber Race Steel 3 Inch Muffler SUM-630188

Muffler, 2-Chamber Performance, Oval, 3.0 in. Center Inlet/Outlet, Steel, Aluminized/Black, Each

Part Number: SUM-630188

4.4 out of 5 stars ( 10 )

Estimated Ship Date: Tomorrow

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Summit Racing™ Race 409 Stainless Steel 2.5 Inch Muffler SUM-638325

Summit Racing™ Race 409 Stainless Steel 2.5 Inch Muffler SUM-638325

Summit Racing™ Race 409 Stainless Steel 2.5 Inch Muffler SUM-638325

Mufflers, Race, 2.50 in. Center Inlet/Outlet, Stainless Steel, Natural, Round Case, 9.00 in. Overall Length, Each

Part Number: SUM-638325

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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Flowmaster Outlaw Series Race Steel 3 Inch Muffler 15430S

Flowmaster Outlaw Series Race Steel 3 Inch Muffler 15430S

Flowmaster Outlaw Series Race Steel 3 Inch Muffler 15430S

Muffler, Outlaw, Shorty, 3 in. Inlet Diameter, 3 in. Outlet Diameter, Steel, Black, Each

Part Number: FLO-15430S

4.25 out of 5 stars ( 8 )

Estimated Ship Date: Tomorrow

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Summit Racing™ 409 Stainless Steel 409 Stainless Steel 2.5 Inch Muffler SUM-632501

Summit Racing™ 409 Stainless Steel 409 Stainless Steel 2.5 Inch Muffler SUM-632501

Summit Racing™ 409 Stainless Steel 409 Stainless Steel 2.5 Inch Muffler SUM-632501

Muffler, Oval, 2.50 in. Center Inlet, 2.50 in. Offset Outlet, 409 Stainless Steel, Natural, Each

Part Number: SUM-632501

4.9 out of 5 stars ( 21 )

Estimated Ship Date: Tomorrow

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Borla XR-1 Racing 304 Stainless Steel 3.5 Inch Muffler 40086

Made in the USA

Borla XR-1 Racing 304 Stainless Steel 3.5 Inch Muffler 40086

Borla XR-1 Racing 304 Stainless Steel 3.5 Inch Muffler 40086

Muffler, XR-1, 3 1/2 in. Inlet/3 1/2 in. Outlet, Brushed Stainless Steel, Each

Part Number: BOR-40086

4.47 out of 5 stars ( 17 )

Estimated Ship Date: Tomorrow

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Borla XR-1 Racing 304 Stainless Steel 2.5 Inch Muffler 40941

Made in the USA

Borla XR-1 Racing 304 Stainless Steel 2.5 Inch Muffler 40941

Borla XR-1 Racing 304 Stainless Steel 2.5 Inch Muffler 40941

Muffler, XR-1, 2 1/2 in. Inlet/2 1/2 in. Outlet, Brushed Stainless Steel, Each

Part Number: BOR-40941

4.42 out of 5 stars ( 19 )

Estimated Ship Date: Tomorrow

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Summit Racing™ Fully Welded Turbo Steel 3 Inch Muffler SUM-633230

Summit Racing™ Fully Welded Turbo Steel 3 Inch Muffler SUM-633230

Summit Racing™ Fully Welded Turbo Steel 3 Inch Muffler SUM-633230

Muffler, Welded, 3 in. Inlet/3 in. Outlet, Steel, Aluminized, Each

Part Number: SUM-633230

4.31 out of 5 stars ( 35 )

Estimated Ship Date: Tomorrow

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Summit Racing™ Fully Welded Turbo Steel 2.25 Inch Muffler SUM-633221

Summit Racing™ Fully Welded Turbo Steel 2.25 Inch Muffler SUM-633221

Summit Racing™ Fully Welded Turbo Steel 2.25 Inch Muffler SUM-633221

Muffler, Welded, 2 1/4 in. Inlet/2 1/4 in. Outlet, Steel, Aluminized, Each

Part Number: SUM-633221

4.21 out of 5 stars ( 19 )

Estimated Ship Date: Tomorrow

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Summit Racing™ Glasspack Steel 3 Inch Muffler SUM-630855

Summit Racing™ Glasspack Steel 3 Inch Muffler SUM-630855

Summit Racing™ Glasspack Steel 3 Inch Muffler SUM-630855

Muffler, Glasspack, 3.00 in. Inlet, 3.00 in. Outlet, 24.00 in. Overall Length, Steel, Red, Each

Part Number: SUM-630855

4.81 out of 5 stars ( 26 )

Estimated Ship Date: Tomorrow

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Summit Racing™ Fully Welded Turbo Steel 2.5 Inch Muffler SUM-633222

Summit Racing™ Fully Welded Turbo Steel 2.5 Inch Muffler SUM-633222

Summit Racing™ Fully Welded Turbo Steel 2.5 Inch Muffler SUM-633222

Muffler, Welded, 2 1/2 in. Inlet/2 1/2 in. Outlet, Steel, Aluminized, Each

Part Number: SUM-633222

4.58 out of 5 stars ( 48 )

Estimated Ship Date: Tomorrow

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Vibrant Performance Race 304 Stainless Steel 4 Inch Muffler 1797

Vibrant Performance Race 304 Stainless Steel 4 Inch Muffler 1797

Vibrant Performance Race 304 Stainless Steel 4 Inch Muffler 1797

Muffler, Race, Round, Stainless, Natural, 4.0 in. Center Inlet/Outlet, 9.0 in. Length, Each

Part Number: VPE-1797

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Black Widow Exhaust Race Venom 409 Stainless Steel 2.5 Inch Muffler BW009-P

Black Widow Exhaust Race Venom 409 Stainless Steel 2.5 Inch Muffler BW009-P

Black Widow Exhaust Race Venom 409 Stainless Steel 2.5 Inch Muffler BW009-P

Muffler, Race Venom, 2.50 in. Center, 2.50 in. Offset, 9.00 in. Case Length, 9.00 in. Width, 4.00 in, Thick, Stainless Steel, Brushed, Each

Part Number: BWE-BW009-P

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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