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...

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

Showing In Stock Items. Show All 23 Items.

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Results 1 - 17 of 17

Flowmaster Pro Series Outlaw Race Steel 3 Inch Muffler 13009130

Muffler, Pro Series Outlaw Race, Round, Steel, Natural, 3.0 in. Center Inlet/Outlet, 9.0 in. Case Length

Part Number: FLO-13009130

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

FMF Racing Q4 Hex S/A Slip-On Aluminum Inch Muffler 042410

Q4 HEX MFLR KAW

Part Number: FMF-042410

Not Yet Reviewed

Estimated Ship Date: Mar 27, 2026 if ordered today

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Estimated Ship Date: Mar 27, 2026 if ordered today

FMF Racing Q4 Hex S/A Slip-On Aluminum Inch Muffler 042388

Exhaust, Stainless Steel Q4 Spark Arrestor, Stainless Steel

Part Number: FMF-042388

Not Yet Reviewed

Estimated Ship Date: Mar 27, 2026 if ordered today

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Estimated Ship Date: Mar 27, 2026 if ordered today

FMF Racing Q4 Hex S/A Slip-On Aluminum Inch Muffler 044442

Muffler, Q4 Hex S/A Slip-On, Aluminum, Natural, Turndown Outlet, Yamaha, Each

Part Number: FMF-044442

Not Yet Reviewed

Estimated Ship Date: Mar 25, 2026 if ordered today

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Estimated Ship Date: Mar 25, 2026 if ordered today

FMF Racing Q4 Hex S/A Slip-On Aluminum Inch Muffler 042393

Spark Arrestors, Stainless Steel Q4 Spark Arrestor

Part Number: FMF-042393

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Yoshimura Signature Series RS-4T 304 Stainless Steel Inch Muffler 13120HD520

S/O RS4 SS/SS CF SUPER TENERE

Part Number: YSH-13120HD520

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Yoshimura Signature Series RS-4 Aluminum Inch Muffler 231022D320

RS-4 SIG S/O SS/AL/CF

Part Number: YSH-231022D320

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Yoshimura Signature Series RS-4 Aluminum Inch Muffler 234812D321

Muffler, Signature Series RS-4, Pentagonal, Aluminum Body, Brushed, Carbon Fiber End Cap, Yamaha, Each

Part Number: YSH-234812D321

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

FMF Racing Q4 Hex S/A Slip-On Aluminum Inch Muffler 045646

Muffler, Q4 Hex S/A Slip-On, Aluminum, Natural, Turndown Outlet, Husqvarna, KTM, Each

Part Number: FMF-045646

Not Yet Reviewed

Estimated Ship Date: Mar 27, 2026 if ordered today

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Estimated Ship Date: Mar 27, 2026 if ordered today

FMF Racing Q4 Hex S/A Slip-On Aluminum Inch Muffler 044435

Q4 4-Stroke Quiet Series Exhaust Slip-On

Part Number: FMF-44435

Not Yet Reviewed

Estimated Ship Date: Mar 27, 2026 if ordered today

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Estimated Ship Date: Mar 27, 2026 if ordered today

Yoshimura Signature Series RS-4 Aluminum Inch Muffler 264622D320

RS-4 SIGN S/O SS/AL/CF

Part Number: YSH-264622D320

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

FMF Racing Q4 Hex S/A Slip-On Aluminum Inch Muffler 045627

Muffler, Q4 Hex S/A Slip-On, Aluminum, Natural, Turndown Outlet, Husqvarna, KTM, Each

Part Number: FMF-045627

Not Yet Reviewed

Estimated Ship Date: Mar 26, 2026 if ordered today

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Estimated Ship Date: Mar 26, 2026 if ordered today

Yoshimura Signature Series RS-4 Aluminum Inch Muffler 242932D320

Muffler, Signature Series RS-4, Pentagonal, Aluminum Body, Brushed, Carbon Fiber End Cap, Kawasaki, Each

Part Number: YSH-242932D320

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

FMF Racing Q4 Hex S/A Slip-On Aluminum Inch Muffler 042368

Muffler, Q4 Hex S/A Slip-On, Hex, Aluminum, Natural, Turndown Outlet, Kawasaki, Each

Part Number: FMF-042368

Not Yet Reviewed

Estimated Ship Date: Mar 25, 2026 if ordered today

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Estimated Ship Date: Mar 25, 2026 if ordered today

FMF Racing Q4 Hex S/A Slip-On Aluminum Inch Muffler 045667

Q4 Hex S/A Muffler

Part Number: FMF-45667

Not Yet Reviewed

Estimated Ship Date: Mar 26, 2026 if ordered today

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Estimated Ship Date: Mar 26, 2026 if ordered today

Yoshimura Signature Series RS-4 Aluminum Inch Muffler 231032D320

RS-4 SLIP-ON SS/AL/CF YZ250F

Part Number: YSH-231032D320

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Yoshimura Signature Series RS-4 Aluminum Inch Muffler 234832D320

SIGNATURE RS-4 SO SS/AL/CF

Part Number: YSH-234832D320

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

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