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Summit Racing SpeedCard - learn how to get 15% back up to $150

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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

Showing In Stock Items. Show All 11 Items.

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Results 1 - 7 of 7

Borla Performance Turbo 304 Stainless Steel 2.5 Inch Muffler 40842S

Made in the USA

Borla Performance Turbo 304 Stainless Steel 2.5 Inch Muffler 40842S

Borla Performance Turbo 304 Stainless Steel 2.5 Inch Muffler 40842S

Muffler, S Series, 2 1/2 in. Inlet/2 1/2 in. Outlet, Stainless Steel, Natural, Each

Part Number: BOR-40842S

4.92 out of 5 stars ( 13 )

Estimated Ship Date: Today

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Borla Performance Turbo 304 Stainless Steel 2.5 Inch Muffler 400497

Made in the USA

Borla Performance Turbo 304 Stainless Steel 2.5 Inch Muffler 400497

Borla Performance Turbo 304 Stainless Steel 2.5 Inch Muffler 400497

Muffler, Turbo, Round Case, Stainless, Natural, 2.5 in. Center Inlet/Outlet, 10 in. Case Length, Each

Part Number: BOR-400497

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Eddie Marine EMI Inline XX 304 Stainless Steel 4 Inch Muffler 102-12

Eddie Marine EMI Inline XX 304 Stainless Steel 4 Inch Muffler 102-12

Eddie Marine EMI Inline XX 304 Stainless Steel 4 Inch Muffler 102-12

Mufflers, EMI Inline XX, Marine, Baffled, Stainless Steel, Natural, Single 4.00 in. Center Inlet/Outlet, 6.000 in. Overall Length, Pair

Part Number: EDM-102-12

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Sierra Marine Steel 1.31 Inch Muffler 7-03679

Sierra Marine Steel 1.31 Inch Muffler 7-03679

Sierra Marine Steel 1.31 Inch Muffler 7-03679

Muffler

Part Number: RRA-7-03679

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Sierra Marine Steel Inch Muffler 7-03664

Sierra Marine Steel Inch Muffler 7-03664

Sierra Marine Steel Inch Muffler 7-03664

Mufflers, Replacement, 3/4 in. NPT Inlet, Steel, Natural, Each

Part Number: RRA-7-03664

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

BRExhaust Direct-Fit Steel 2.25 Inch Muffler 289-865

BRExhaust Direct-Fit Steel 2.25 Inch Muffler 289-865

BRExhaust Direct-Fit Steel 2.25 Inch Muffler 289-865

Mufflers, Direct-Fit, 2.25 in. Inlet/Outlet, Steel, Aluminized, Oval Case, for Nissan, Each

Part Number: BRE-289-865

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

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Estimated Ship Date: Dec 18, 2025 if ordered today

BRExhaust Direct-Fit Steel Inch Muffler 287-003

BRExhaust Direct-Fit Steel Inch Muffler 287-003

BRExhaust Direct-Fit Steel Inch Muffler 287-003

Mufflers, Direct-Fit, Single Inlet, 2.13 in. Single Outlet, Steel, Aluminized, Round Case, 86.00 in. Overall Length, for Nissan, Each

Part Number: BRE-287-003

Not Yet Reviewed

Estimated Ship Date: Dec 19, 2025 if ordered today

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Estimated Ship Date: Dec 19, 2025 if ordered today

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