Mufflers & Resonators

Muffler, Varex, Oval, 304 Stainless Steel, Brushed, 2.50 in. Center Inlet/Outlet, 15.00 in. Case Exterior Length

Part Number: XFO-VMK40-250

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Muffler, Glasspack, 2 1/4 in. Inlet/2 1/4 in. Outlet, Steel, Natural, Each

Part Number: WLK-24098

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 16, 2026 if ordered today

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Muffler, Superflow, 2.50 in. Inlet/2.50 in. Outlet, Stainless Steel, Polished, Each

Part Number: GIB-788500S

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 22, 2026 if ordered today

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Muffler, Varex, Round, 304 Stainless Steel, Brushed, 2.50 in. Center Inlet/Outlet, 23.50 in. Overall Length, Each

Part Number: XFO-VMK15-250

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 13, 2026 if ordered today

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Muffler, Glass Pack, 2.00 in. Inlet/Outlet, 24 in. Length, Offset, Steel, Aluminized, Each

Part Number: APH-351822S

5.0 out of 5 stars ( 1 )

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Mufflers, Quiet-Flow SS, Stainless Steel, Aluminized, 28.000 in. Overall Length, Cadillac, GMC, Hummer, Each

Part Number: WLK-21431

4.0 out of 5 stars ( 1 )

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Muffler Plug, Pro Grip, Each

Part Number: PGG-2550

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Mufflers-Quiet-Flow SS

Part Number: WLK-73037

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Mufflers, Muffler - Center, ANSA OER

Part Number: APH-ME7605

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Muffler, Mega-Flow, 2 1/4 in. Inlet/2 1/4 in. Outlet, Steel, Aluminized, Each

Part Number: WLK-17614

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Muffler, Challenge, Steel, Aluminized, Chevy, GMC, Each

Part Number: APH-2589

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Muffler, Quiet-Flow SS, Round, Stainless Steel, Aluminized, Each

Part Number: WLK-21259

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Muffler, Quiet-Flow 3, 2 1/4 in. Inlet, 2 1/4 in. Outlet, Steel, Aluminized, Jeep, Each

Part Number: WLK-22501

5.0 out of 5 stars ( 3 )

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Muffler, 2.25 in. Inlet/Dual 2.00 in. Outlet, Stainless Steel, Natural, Each

Part Number: MPE-11148

5.0 out of 5 stars ( 2 )

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Muffler, Delta Flow 40 Series, 3 in. Inlet/Dual 2 1/2 in. Outlet, Steel, Black, Each

Part Number: FLO-9430412

5.0 out of 5 stars ( 3 )

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Muffler, 3000 Sportsman Series Street, Rectangular, Chambered, Steel, Aluminized, 2.50 in. Dual Inlet/3.00 in. Center Outlet, Each

Part Number: SIH-3347

5.0 out of 5 stars ( 1 )

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Mufflers, MSL Maximum, Oval, Steel, Aluminized, 1.75 in. Offset Inlet, 1.75 in. Center Outlet, 21.00 in. Overall Length, Each

Part Number: APH-709008

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 13, 2026 if ordered today

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Muffler, MAX Flow, Oval, Stainless Steel, Natural, 3.00 in. Inlet/Outlet, 24.00 in. Length, Each

Part Number: JEX-MF2259

5.0 out of 5 stars ( 3 )

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Mufflers, Challenge, Steel, Aluminized, Baffled, Round Case, Buick, Chevrolet, Chrysler, Oldsmobile, Pontiac, Each

Part Number: APH-2991

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Resonator, Exhaust, Stainless Steel, Polished, 2.5 in. Center Inlet/Outlet, 20 in. Overall Length, Each

Part Number: MBR-R1012

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Mufflers, Sport Series, Slip-On, Round, Stainless Steel, Polaris, Each

Part Number: MBR-AT-6502SP

4.5 out of 5 stars ( 4 )

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Mufflers, MSL Maximum, Oval Case, Steel, Aluminized, 24.00 in. Overall Length, Chevy, GMC, Isuzu, Each

Part Number: APH-700182

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Resonator, Steel, Natural, Subaru, Each

Part Number: WLK-55363

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Apr 17, 2026 if ordered today

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Mufflers, StreetPower Performance, Round Case, Stainless Steel, Polished, Single 4.00 in. Center Inlet/Outlet, 22.000 in. Overall Length, Each

Part Number: VPE-1139

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Mufflers, Direct-Fit SoundFX, Steel, Aluminized, 51.69 in. Overall Length, for use on Honda®, Each

Part Number: WLK-18878

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• Oversize $9.99