Mufflers - 2.25 Inlet Diameter (in.) - 21.00 Case Exterior Length (in.) - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Walker Quiet-Flow SS 409 Stainless Steel 2.25 Inch Muffler 54681

Muffler, Quiet-Flow SS, Oval, Stainless Steel, Natural, Toyota, 4Runner, Each

Part Number: WLK-54681

4.29 out of 5 stars ( 21 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Walker Direct-Fit SoundFX Steel 2.25 Inch Muffler 18924

Muffler, SoundFX, Direct-Fit, Steel, Aluminized, Nissan, Each

Part Number: WLK-18924

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

AP Exhaust MSL Maximum Steel 2.25 Inch Muffler 700394

AP Exhaust MSL Maximum Steel 2.25 Inch Muffler 700394

Mufflers, MSL Maximum, Steel, Aluminized, Perforated Tube, Oval Case, Toyota, 3.4L, Each

Part Number: APH-700394

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 6, 2026 if ordered today

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Estimated Ship Date: Feb 6, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Walker Direct-Fit SoundFX Steel Inch Muffler 18901

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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Walker Universal SoundFX Steel 2.25 Inch Muffler 17800

Muffler, Premium Pro-Fit, 2 1/4 in. Inlet/2 in. Outlet, Steel, Aluminized, Each

Part Number: WLK-17800

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

AP Exhaust Enforcer II Steel 2.25 Inch Muffler 3801

Muffler, Enforcer II, Oval, Steel, Aluminized, 25.5 in. Length, 2.25 in.Inlet, 2.25 Outlet, Center/Offset, Each

Part Number: APH-3801

Not Yet Reviewed

Estimated Ship Date: Feb 6, 2026 if ordered today

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Estimated Ship Date: Feb 6, 2026 if ordered today

AP Exhaust OE Replacement Steel 2.25 Inch Muffler 2254

Muffler, OE Replacement, Steel, Aluminized, Toyota, Each

Part Number: APH-2254

Not Yet Reviewed

Estimated Ship Date: Feb 6, 2026 if ordered today

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Estimated Ship Date: Feb 6, 2026 if ordered today

Walker Direct-Fit SoundFX Steel 2.25 Inch Muffler 18946

Mufflers, Direct-Fit SoundFX, Steel, Aluminized, 74.50 in. Overall Length, for Nissan, Each

Part Number: WLK-18946

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Walker Direct-Fit SoundFX Steel 2.25 Inch Muffler 18270

Muffler, SoundFX, Oval, Steel, Aluminized, Jeep, Each

Part Number: WLK-18270

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Walker Quiet-Flow 3 Steel 2.25 Inch Muffler 22799

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

Part Number: WLK-22799

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

AP Exhaust MSL Maximum Steel 2.25 Inch Muffler 700457

Mufflers, MSL Maximum, Steel, Aluminized, Perforated Tube, Oval Case, for Nissan, 5.6L, Each

Part Number: APH-700457

Not Yet Reviewed

Estimated Ship Date: Feb 6, 2026 if ordered today

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Estimated Ship Date: Feb 6, 2026 if ordered today

AP Exhaust OE Replacement Steel 2.25 Inch Muffler 2593

Muffler, OE Replacement, Steel, Aluminized, Pontiac, Toyota, L4, Each

Part Number: APH-2593

Not Yet Reviewed

Estimated Ship Date: Feb 6, 2026 if ordered today

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Estimated Ship Date: Feb 6, 2026 if ordered today