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SUBARU FORESTER Mufflers & Resonators

Showing In Stock Items. Show All 51 Items.

Individual Parts

Part Groups

Results 1 - 25 of 39

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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Estimated Ship Date: Today

Walker Quiet-Flow SS 409 Stainless Steel 2 Inch Muffler 54315

Muffler, Quiet-Flow SS, Direct-Fit, Stainless Steel, Aluminized, Subaru, Each

Part Number: WLK-54315

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 2, 2026 if ordered today

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Estimated Ship Date: Apr 2, 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: Apr 3, 2026 if ordered today

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Estimated Ship Date: Apr 3, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

AP Exhaust Intermediate Pipes 58474

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026

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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

AP Exhaust OE Replacement Steel 2.5 Inch Muffler 2554

AP Exhaust OE Replacement Steel 2.5 Inch Muffler 2554

Muffler, OE Replacement, Steel, Aluminized, Chevy, Pontiac, 2.4L, Each

Part Number: APH-2554

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Walker Replacement Steel 2 Inch Muffler 18922

Muffler, Replacement, Oval, Steel, Aluminized, 2.00 in. Offset Inlet, 2.00 in. Center Outlet, Subaru, Each

Part Number: WLK-18922

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Walker 2.38 Inch Resonator 21648

Exhaust Resonator, Stainless Steel, Natural, 2.375 in. Inlet, 2.250 in. Outlet, 35.40 in. Length, Each

Part Number: WLK-21648

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 3, 2026 if ordered today

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Estimated Ship Date: Apr 3, 2026 if ordered 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: Apr 3, 2026 if ordered today

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Estimated Ship Date: Apr 3, 2026 if ordered today

BRExhaust Direct-Fit Exhaust Resonators for 2005-2006 9-2X, 2004-2008 FORESTER, 2002-2007 IMPREZA - 280-115

Exhaust Resonator and Pipe Assembly, Exhaust Resonator and Pipe Assembly

Part Number: BRE-280-115

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

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: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 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: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

AP Exhaust - Mufflers for 2006-2008 FORESTER, 2005-2007 IMPREZA - SU7015

Mufflers, Muffler - Center, ANSA OER

Part Number: APH-SU7015

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

BRExhaust Direct-Fit Exhaust Resonators for 1999-2002 FORESTER, 1998-2001 IMPREZA - 279-561

Exhaust Resonator and Pipe Assembly, Exhaust Resonator and Pipe Assembly

Part Number: BRE-279-561

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

AP Exhaust - Mufflers for 2003-2005 FORESTER, 2002-2005 IMPREZA - SU7405

Mufflers, Muffler - Center, ANSA OER

Part Number: APH-SU7405

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Walker Quiet-Flow SS 409 Stainless Steel Inch Muffler 54767

Walker Quiet-Flow SS Muffler Assembly

Part Number: WLK-54767

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

AP Exhaust Resonators 38719

Resonators, AP Exhaust Resonators, Steel, Aluminized, Subaru, Each

Part Number: APH-38719

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Walker Resonators for 1999-2002 FORESTER, 1999-2001 IMPREZA - 55231

Resonator, Steel, Natural, Subaru, 2.2L, 2.5L, Each

Part Number: WLK-55231

Not Yet Reviewed

Estimated Ship Date: Apr 2, 2026 if ordered today

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Estimated Ship Date: Apr 2, 2026 if ordered today

AP Exhaust - Mufflers for 2006-2008 FORESTER - SU7847

Mufflers, Muffler - Rear, ANSA OER

Part Number: APH-SU7847

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

AP Exhaust - Mufflers for 1998-2002 FORESTER - SU6507

Mufflers, Muffler - Rear, ANSA OER

Part Number: APH-SU6507

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

AP Exhaust - Mufflers for 2009-2013 FORESTER, 2008-2011 IMPREZA - SU8447

Mufflers, Muffler - Rear, ANSA OER

Part Number: APH-SU8447

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

AP Exhaust - Mufflers for 1999-2002 FORESTER, 1998-2001 IMPREZA - SU4405

Mufflers, Muffler - Center, ANSA OER

Part Number: APH-SU4405

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

AP Exhaust - Mufflers for 2006-2008 FORESTER, 2005-2007 IMPREZA - SU7805

Mufflers, Muffler - Center, ANSA OER

Part Number: APH-SU7805

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Walker Resonators for 2006 9-2X, 2006-2008 FORESTER, 2006-2007 IMPREZA - 55584

Exhaust Resonator, Steel, Natural, 52.25 in. Length, Each

Part Number: WLK-55584

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Apr 3, 2026 if ordered today

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Estimated Ship Date: Apr 3, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

AP Exhaust Intermediate Pipes 58502

5 out of 5 stars ( 1 )

Estimated Ship Date: Mar 30, 2026

...Loading

AP Exhaust - Mufflers for 2004-2005 FORESTER - SU8805

Mufflers, Muffler - Center, ANSA OER

Part Number: APH-SU8805

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

BRExhaust Direct-Fit Exhaust Resonators for 2002-2005 IMPREZA, FORESTER, 2005 9-2X - 279-771

Exhaust Resonator and Pipe Assembly, Exhaust Resonator and Pipe Assembly

Part Number: BRE-279-771

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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