SUBARU OUTBACK Mufflers & Resonators

Muffler - Quiet-FlowSS - Import - PC

Part Number: WLK-21744

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Exhaust Resonator, Steel, Aluminized, Subaru, Each

Part Number: WLK-56044

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 16, 2026 if ordered today

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• Oversize $7.99
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Resonator, Steel, Aluminized, Center Inlet/Outlet, Subaru, 2.5L, Each

Part Number: WLK-47839

3.85 out of 5 stars ( 13 )

Estimated Ship Date: Tomorrow

• Oversize $44.99

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

Part Number: WLK-54600

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Estimated Ship Date: Jan 14, 2026 if ordered today

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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: Jan 16, 2026 if ordered today

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Mufflers, Direct Fit SoundFX, Steel, Aluminized, 41.000 in. Overall Length, Subaru, 2.5L, 3.0L, Each

Part Number: WLK-18967

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Jan 16, 2026 if ordered today

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Exhaust Pipes, Intermediate Pipes, Includes Resonator, Steel, Aluminized, Subaru, Each

Part Number: APH-SU8005

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Estimated Ship Date: Jan 9, 2026 if ordered today

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• Oversize $39.99
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Muffler, OE Replacement, Steel, Aluminized, Chevy, Pontiac, 2.4L, Each

Part Number: APH-2554

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Estimated Ship Date: Jan 12, 2026 if ordered today

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

Part Number: WLK-21763

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Estimated Ship Date: Tomorrow

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

Part Number: APH-38719

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Muffler, Stock Replacement, Steel, Aluminized, Subaru, Each

Part Number: APH-7437

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Mufflers, Quiet-Flow SS, Stainless Steel, Aluminized, 23.500 in. Overall Length, Subaru, 2.5L, Each

Part Number: WLK-52493

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Mufflers, Quiet-Flow SS, Oval, Stainless Steel, Aluminized, Offset Inlet, 1.75 in. Offset Outlet, 23.500 in. Overall Length, Right Side, Subaru, Each

Part Number: WLK-52492

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Mufflers, Muffler - Rear, ANSA OER

Part Number: APH-SU7357

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Mufflers, Muffler - Center, ANSA OER

Part Number: APH-SU7505

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Estimated Ship Date: Jan 12, 2026 if ordered today

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• Oversize $7.99
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Mufflers, Muffler - Rear, ANSA OER

Part Number: APH-SU8007

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Mufflers, Muffler - Rear, ANSA OER

Part Number: APH-SU8017

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Estimated Ship Date: Jan 9, 2026 if ordered today

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Mufflers, Muffler - Rear, ANSA OER

Part Number: APH-SU8207

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Estimated Ship Date: Jan 9, 2026 if ordered today

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Mufflers, Muffler - Center, ANSA OER

Part Number: APH-SU8365

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Estimated Ship Date: Jan 9, 2026 if ordered today

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Mufflers, Muffler - Center, ANSA OER

Part Number: APH-SU8905

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Estimated Ship Date: Jan 9, 2026 if ordered today

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Mufflers, Muffler - Rear, ANSA OER

Part Number: APH-SU8907

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Estimated Ship Date: Jan 9, 2026 if ordered today

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Mufflers, Muffler - Rear, ANSA OER

Part Number: APH-SU8917

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Estimated Ship Date: Jan 9, 2026 if ordered today

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Resonator, Stainless Steel, Natural, Inlet Diameter 2.360 in., Outlet Diameter 2.250 in., Subaru, Each

Part Number: WLK-53954

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Estimated Ship Date: Jan 14, 2026 if ordered today

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Mufflers, Muffler - Rear, ANSA OER

Part Number: APH-SU7217

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Mufflers, Muffler - Rear, ANSA OER

Part Number: APH-SU7507

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Estimated Ship Date: Jan 12, 2026 if ordered today

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