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SUBARU Mufflers & Resonators

Showing In Stock Items. Show All 147 Items.

Individual Parts

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Results 1 - 25 of 114

Flowmaster Super 44 Series Steel 2.25 Inch Muffler 942446

Muffler, Super 44 Series, 2.25 in. Inlet/2.25 in. Outlet, Steel, Black, Each

Part Number: FLO-942446

4.67 out of 5 stars ( 30 )

Estimated Ship Date: Today

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Flowmaster 50 Series Delta Flow Steel 2 Inch Muffler 942051

Muffler, Delta Flow 50 Series, 2 in. Inlet/2 in. Outlet, Steel, Black, Each

Part Number: FLO-942051

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Flowmaster 40 Series Delta Flow Steel 2.25 Inch Muffler 942441

Muffler, Delta Flow 40 Series, 2 1/4 in. Inlet/2 1/4 in. Outlet, Steel, Black, Each

Part Number: FLO-942441

4.33 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Flowmaster Stainless Steel 40 Series 409 Stainless Steel 2.25 Inch Muffler 8042441

Muffler, 40 Series, 2 1/4 in. Inlet/2 1/4 in. Outlet, Stainless Steel, Black, Each

Part Number: FLO-8042441

4.67 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Flowmaster dBX 304 Stainless Steel 2.25 Inch Muffler 12414310

Muffler, DBX, Round, Stainless, Natural, 20 in. Overall Length, BMW, Chevy, Ford, Mazda, Subaru

Part Number: FLO-12414310

4.17 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Flowmaster Stainless Steel Super 44 Series 409 Stainless Steel 2.25 Inch Muffler 842446

Muffler, Super 44 Series, 2 1/4 in. Inlet/2 1/4 in. Outlet, Stainless Steel, Black, Each

Part Number: FLO-842446

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Today

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Walker Quiet-Flow SS 409 Stainless Steel Inch Muffler 21904

Muffler, Quiet-Flow SS, Oval, Stainless Steel, Natural, 2 Bolt Flange Inlet, 2.750 in. Outlet, Subaru, Each

Part Number: WLK-21904

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Walker Quiet-Flow SS 409 Stainless Steel Inch Muffler 21744

Muffler - Quiet-FlowSS - Import - PC

Part Number: WLK-21744

Not Yet Reviewed

Estimated Ship Date: Today

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Walker Resonators for 2006-2009 LEGACY, OUTBACK - 47839

Resonator, Steel, Aluminized, Center Inlet/Outlet, Subaru, 2.5L, Each

Part Number: WLK-47839

3.85 out of 5 stars ( 13 )

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

AP Exhaust Intermediate Pipes 48713

Not Yet Reviewed

Estimated Ship Date: May 11, 2026

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Walker 1.90 Inch Resonator 56044

Exhaust Resonator, Steel, Aluminized, Subaru, Each

Part Number: WLK-56044

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

AP Exhaust Intermediate Pipes 68454

Not Yet Reviewed

Estimated Ship Date: May 11, 2026

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Walker Quiet-Flow SS 409 Stainless Steel 2.25 Inch Muffler 21719

Muffler, Quiet-Flow SS, Oval, Stainless Steel, Natural, Subaru, Each

Part Number: WLK-21719

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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AP Exhaust Challenge Steel Inch Muffler 2641

AP Exhaust Challenge Steel Inch Muffler 2641

Mufflers, Challenge Series, Steel, Aluminized Finish, Single Inlet/Outlet, Oval Shape, 7.0 in. Wide x 9.0 in. Long, 23.75 in. OAL, Subaru, 2.5L, Each

Part Number: APH-2641

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

AP Exhaust - Mufflers for 2000-2004 LEGACY, OUTBACK - SU7205

Mufflers, Muffler - Center, ANSA OER

Part Number: APH-SU7205

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Walker Quiet-Flow SS 409 Stainless Steel Inch Muffler 21965

Muffler, Quiet-Flow SS, Oval, Stainless Steel, Natural, 2 Bolt Flange Inlet, 1.750 in. Outlet, Subaru, Each

Part Number: WLK-21965

Not Yet Reviewed

Estimated Ship Date: Today

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Walker Quiet-Flow SS 409 Stainless Steel Inch Muffler 21745

Mufflers, Quiet-Flow SS, Stainless Steel, Natural, 23.000 in. Overall Length, Subaru, 2.5L, Each

Part Number: WLK-21745

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Walker Quiet-Flow SS 409 Stainless Steel Inch Muffler 21746

Mufflers, Quiet-Flow SS, Stainless Steel, Natural, 22.750 in. Overall Length, Subaru, 2.5L, Each

Part Number: WLK-21746

4.67 out of 5 stars ( 3 )

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

Walker Resonators for 2002-2005 IMPREZA, FORESTER, 2005 9-2X - 55363

Resonator, Steel, Natural, Subaru, Each

Part Number: WLK-55363

4.33 out of 5 stars ( 3 )

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

AP Exhaust Intermediate Pipes 58474

Not Yet Reviewed

Estimated Ship Date: May 11, 2026

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BRExhaust Direct-Fit Steel Inch Muffler 229-001

Mufflers, Direct-Fit, Single Inlet, 2.00 in. Single Outlet, Steel, Aluminized, Round Case, 44.25 in. Overall Length, Subaru, 2.5L, Each

Part Number: BRE-229-001

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

Walker Quiet-Flow SS 409 Stainless Steel Inch Muffler 54601

Muffler, Quiet-Flow SS, Oval, Stainless Steel, Natural, Subaru, Each

Part Number: WLK-54601

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

Walker Quiet-Flow SS 409 Stainless Steel 2 Inch Muffler 54600

Muffler, Quiet-Flow SS, Oval, Stainless Steel, Natural, Offset Inlet, Center Outlet, Subaru, 2.5L, 3.0L, Each

Part Number: WLK-54600

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

AP Exhaust OE Replacement Steel Inch Muffler 7480

Not Yet Reviewed

Estimated Ship Date: May 11, 2026

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Walker Quiet-Flow SS 409 Stainless Steel 2 Inch Muffler 54811

Muffler, Quiet-Flow SS, Oval, Stainless Steel, Natural, Offset Flanged Inlet, Offset Outlet, Subaru, 2.5L

Part Number: WLK-54811

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Walker Quiet-Flow SS 409 Stainless Steel 2 Inch Muffler 54563

Muffler, Quiet-Flow SS, Stainless Steel, Aluminized, Subaru, 2.5L, Each

Part Number: WLK-54563

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

AP Exhaust OE Replacement Steel Inch Muffler 7491

Not Yet Reviewed

Estimated Ship Date: May 11, 2026

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AP Exhaust - Mufflers for 2008-2011 IMPREZA - SU8507

Mufflers, Muffler - Rear, ANSA OER

Part Number: APH-SU8507

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

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Estimated Ship Date: May 7, 2026 if ordered today

AP Exhaust - Mufflers for 2009-2013 FORESTER, 2008-2011 IMPREZA - SU8445

Mufflers, Muffler - Center, ANSA OER

Part Number: APH-SU8445

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

AP Exhaust - Mufflers for 2004-2005 FORESTER - SU8807

Mufflers, Muffler - Rear, ANSA OER

Part Number: APH-SU8807

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

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