PONTIAC Mufflers & Resonators

Muffler, MSL, Round, Baffled, Steel, Aluminized, 2.50 in. Inlet/2.25 in. Outlet, 26.00 in. Overall Length, Each

Part Number: APH-700484

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Estimated Ship Date: Today

Muffler, Tru-Fit Series, Steel, Aluminized, 2.25 in. Inlet/2.00 in. Outlets, Each

Part Number: WLK-18104

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Estimated Ship Date: Today

Resonator, Steel, Natural, Pontiac, Toyota, Each

Part Number: WLK-55349

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Estimated Ship Date: Mar 30, 2026 if ordered today

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• Oversize $10.99
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Resonator, Steel, Natural, 2.25 in. Center Inlet/Outlet, Pontiac, Toyota, Each

Part Number: WLK-54698

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Estimated Ship Date: Mar 30, 2026 if ordered today

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• Oversize $7.99
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Muffler, SoundFX Series, Steel, Aluminized, 2.00 in. Inlet/2.00 in. Outlet, Each

Part Number: WLK-17877

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Muffler, SoundFX, 2 in. Inlet/1 3/4 in. Outlet, Steel, Aluminized, Chevy, Pontiac, Each

Part Number: WLK-18439

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

Muffler, OE Replacement, Steel, Aluminized, Dodge, Ram, 3.7, 4.7, 5.7L, Each

Part Number: APH-2566

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Estimated Ship Date: Mar 24, 2026 if ordered today

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Muffler, Xlerator Performance, Stainless Steel, Natural, Chevy, Pontiac, V6, V8, Each

Part Number: APH-XS2265

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 24, 2026 if ordered today

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Muffler, Tru-Fit, Steel, Aluminized, 2.25 in. Inlet, 2.25 in. Outlet, 26.0 in. Length, Each

Part Number: WLK-18113

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Muffler, MSL, Round, Baffled, Steel, Aluminized, 2.38 in. Inlet/2.25 in. Outlet, 28.25 in. Overall Length, Each

Part Number: APH-700486

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Estimated Ship Date: Mar 24, 2026 if ordered today

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Muffler, SoundFX, 2 1/2 in. Inlet/2 1/2 in. Outlet, Steel, Aluminized, Chevy, Pontiac, Y VIN Code, Each

Part Number: WLK-18339

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Mar 30, 2026 if ordered today

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Walker Quiet-Flow SS Muffler

Part Number: WLK-21494

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Estimated Ship Date: Today

Muffler, OE Replacement, Steel, Aluminized, Oldsmobile, Pontiac, Each

Part Number: APH-2036

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Muffler, Premium Pro-Fit, 1 3/4 in. Inlet/1 3/4 in. Outlet, Steel, Aluminized, Each

Part Number: WLK-17196

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 30, 2026 if ordered today

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Exhaust Resonator, Steel, Aluminized, Buick, Chevy, Pontiac, Each

Part Number: WLK-21398

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Mar 30, 2026 if ordered today

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Muffler, OE Replacement, Steel, Aluminized, Oldsmobile, Pontiac, 2.2, 3.4L, Each

Part Number: APH-2585

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Estimated Ship Date: Mar 24, 2026 if ordered today

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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: Mar 24, 2026 if ordered today

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Exhaust Resonator, Steel, Natural, 2.50 in. Inlet, 2.00 in. Outlet, 32.75 in. Length, Each

Part Number: WLK-21665

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Muffler, OE Replacement, Steel, Aluminized, Buick, Chevy, Pontiac, Each

Part Number: APH-2261

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 24, 2026 if ordered today

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Mufflers, Direct-Fit SoundFX, Steel, Aluminized, 32.00 in. Overall Length, Buick, Chevrolet, Oldsmobile, Pontiac, Saturn, Each

Part Number: WLK-18942

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Estimated Ship Date: Today

Muffler, OE Replacement, Steel, Aluminized, Buick, Chevy, Oldsmobile, Pontiac, Saturn, V6, Each

Part Number: APH-2571

Not Yet Reviewed

Estimated Ship Date: Mar 24, 2026 if ordered today

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Resonator, Steel, Natural, Buick, Pontiac, 3.8L, Each

Part Number: WLK-48327

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Estimated Ship Date: Mar 30, 2026 if ordered today

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• Oversize $39.99
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Muffler, MSL, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: APH-700054

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Muffler, OE Replacement, Steel, Aluminized, Chevy, Pontiac, 2.2L, Each

Part Number: APH-2499

Not Yet Reviewed

Estimated Ship Date: Mar 24, 2026 if ordered today

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

Part Number: WLK-21346

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 30, 2026 if ordered today

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