GMC Mufflers & Resonators

Muffler, Premium Pro-Fit, 3 in. Inlet/3 in. Outlet, Steel, Aluminized, Chevy, GMC, Each

Part Number: WLK-17809

4.27 out of 5 stars ( 11 )

Estimated Ship Date: Today

Muffler, SoundFX Series, Steel, Aluminized, 2.25 in. Inlet/2.25 in. Outlet, Each

Part Number: WLK-18230

4.79 out of 5 stars ( 19 )

Estimated Ship Date: Today

Muffler, Xlerator Performance, Stainless Steel, Natural, Chevy, GMC, 5.7L, Each

Part Number: APH-XS2579

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

Muffler, Quiet-Flow 3, 2 in. Inlet/1 13/16 in. Outlet, Steel, Aluminized, Chevy, Dodge, GMC, Each

Part Number: WLK-21028

3.67 out of 5 stars ( 6 )

Estimated Ship Date: Today

Muffler, Xlerator Performance, Stainless Steel, Natural, Chevy, GMC, 5.7L, Each

Part Number: APH-XS2568

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Muffler, Ultra Flo SS, 3 in. Inlet/Dual 2 1/2 in. Outlet, Stainless Steel, Polished, Each

Part Number: WLK-17519

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

Muffler, Vortex, 3.000 in. Inlet/3.000 in. Outlet, Steel, Gray Aluminized, Each

Part Number: IMM-88105CB

3.92 out of 5 stars ( 24 )

Estimated Ship Date: Feb 20, 2026 if ordered today

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Muffler, Quiet-Flow 3, 2 in. Inlet/2 in. Outlet, Steel, Aluminized, Chevy, Dodge, GMC, Each

Part Number: WLK-21169

Not Yet Reviewed

Estimated Ship Date: Today

Muffler, Super Turbo, 2 1/2 in. Inlet/Dual 2 1/2 in. Outlet, Steel, Aluminized, Chevy, GMC, Pickup, Each

Part Number: WLK-17758

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

Mufflers, MSL Maximum, Steel, Aluminized, Perforated Tube, Oval Case, Chevrolet, GMC, Each

Part Number: APH-700222

Not Yet Reviewed

Estimated Ship Date: Today

Muffler, Tru-Fit Series, Steel, Aluminized, 3.00 in. Inlet/3.00 in. Outlet, Each

Part Number: WLK-18180

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Today

Mufflers, Direct-Fit SoundFX, Steel, Aluminized, 29.00 in. Overall Length, Chevrolet, GMC, Each

Part Number: WLK-18906

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Muffler, Direct Fit, SoundFX, Oval, Steel, Aluminized, Chevy, GMC, 4.3L, Each

Part Number: WLK-18934

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 2, 2026 if ordered today

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

Part Number: WLK-22512

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Mar 2, 2026 if ordered today

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Muffler, Replacement, 3.0 in. Center Inlet/Dual 2.25 in. Outlets, Steel, Aluminized, Each

Part Number: SUM-638011

4.27 out of 5 stars ( 15 )

Estimated Ship Date: Today

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

Part Number: WLK-21910

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Mar 2, 2026 if ordered today

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Muffler, 3.00 in. Offset Inlet, 3.00 in. Center Outlet, 29.00 in. Overall Length, Oval, Reversible, Steel, Natural, Universal, Each

Part Number: BRE-101-1202

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Mufflers, Direct-Fit SoundFX, Steel, Aluminized, 29.00 in. Overall Length, Chevrolet, GMC, Each

Part Number: WLK-18342

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Mufflers, MSL Maximum, Steel, Aluminized, Perforated Tube, Oval Case, Chevrolet, GMC, Oldsmobile, Each

Part Number: APH-700292

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

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Mufflers, Direct-Fit SoundFX, Steel, Aluminized, 35.63 in. Overall Length, Chevrolet, GMC, Each

Part Number: WLK-18829

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 2, 2026 if ordered today

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Muffler, SoundFX, 2 1/4 in. Inlet/2 1/4 in. Outlet, Steel, Aluminized, 2 Door, Chevy, GMC, Each

Part Number: WLK-18461

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Mufflers, Direct-Fit SoundFX, Steel, Aluminized, 28.75 in. Overall Length, Chevrolet, GMC, Each

Part Number: WLK-18202

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Mufflers, Direct-Fit SoundFX, Steel, Aluminized, 29.50 in. Overall Length, Chevrolet, GMC, Each

Part Number: WLK-18219

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Muffler, SoundFX, 2 1/4 in. Inlet/2 1/4 in. Outlet, Steel, Aluminized, Chevy, GMC, Oldsmobile, Each

Part Number: WLK-18499

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Muffler, MSL, Chevy, GMC, Each

Part Number: APH-6590

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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