Mufflers & Resonators

Muffler, Welded, 2 1/4 in. Inlet/2 1/4 in. Outlet, Steel, Aluminized, Each

Part Number: WLK-17637

4.75 out of 5 stars ( 16 )

Estimated Ship Date: Today

Muffler, 2.00 in. Inlet/2.00 in. Outlet, Stainless Steel, Natural, Each

Part Number: MPE-10414

4.15 out of 5 stars ( 13 )

Estimated Ship Date: Today

Mufflers, Race, 2.50 in. Center Inlet/Outlet, Stainless Steel, Brushed, Round Case, 21.00 in. Overall Length, Each

Part Number: SUM-638425

Not Yet Reviewed

Estimated Ship Date: Today

Pipe-Resonator Assembly

Part Number: WLK-54957

3.5 out of 5 stars ( 2 )

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, Ultra Flo Welded, 2 1/2 in. Inlet/2 1/2 in. Outlet, Stainless Steel, Each

Part Number: WLK-17230

4.46 out of 5 stars ( 13 )

Estimated Ship Date: Today

• $10 Summit Bucks

Resonator, Exhaust, Stainless Steel, Polished, 3 in. Center Inlet/Outlet, 20 in. Overall Length, Each

Part Number: MBR-R1013

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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

Part Number: FLO-942440

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Today

Muffler, Replacement, 5 in. Inlet/5 in. Outlet, Steel, Aluminized, Each

Part Number: WLK-22771

Not Yet Reviewed

Estimated Ship Date: Today

Muffler, 9000 Series Super Pro Street, Rectangular, Chambered, Steel, Aluminized, 3.00 in. Center Inlet/3.00 in. Offset Outlet, Each

Part Number: SIH-9442

Not Yet Reviewed

Estimated Ship Date: Today

Muffler, Smithy, 2 in. Inlet/2 in. Outlet, Steel, Hammertone, Each

Part Number: PTE-H3012

4.88 out of 5 stars ( 8 )

Estimated Ship Date: Today

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

Part Number: WLK-17283

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

• $10 Summit Bucks

Muffler, Ultra Flo Welded, 4 in. Inlet/4 in. Outlet, Stainless Steel, Each

Part Number: WLK-17225

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Today

• $10 Summit Bucks

Muffler Insert, Quiet, Stainless Steel Core, Each

Part Number: VAH-21301

Not Yet Reviewed

Estimated Ship Date: Today

• $10 Summit Bucks

Muffler, Extreme, 3.000 in. Inlet/3.000 in. Outlet, Steel, Red, Each

Part Number: IMM-7428CB

4.47 out of 5 stars ( 17 )

Estimated Ship Date: Today

Muffler, 2 1/2 in. Inlet/2 1/2 in. Outlet, Steel, Aluminized, Each

Part Number: WLK-17654

3.5 out of 5 stars ( 2 )

Mufflers, Quiet-Flow SS, Stainless Steel, Aluminized, 23.000 in. Overall Length, Chevy, GMC, Each

Part Number: WLK-21424

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Muffler, Delta Force One Chamber, 3 in. Inlet/3 in. Outlet, Steel, Black, Each

Part Number: FLO-9430119

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Today

Muffler, Super Turbo, 2 in. Inlet/2 in. Outlet, Steel, Aluminized, Each

Part Number: WLK-17730

4.91 out of 5 stars ( 11 )

Estimated Ship Date: Today

• $10 Summit Bucks

Muffler, Glass Pack, 2 1/2 in. Inlet/2 1/2 in. Outlet, Steel, Aluminized, Each

Part Number: HED-25013

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Resonator, Steel, Aluminized, Inlet Diameter 2.500 in., Outlet Diameter 2.500 in., Ford, Each

Part Number: WLK-53932

Not Yet Reviewed

Estimated Ship Date: Today

Mufflers, Heavy-Duty, Steel, Aluminized, 40.000 in. Overall Length, Mack, Each

Part Number: WLK-21838

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Dec 19, 2025 if ordered today

• Drop Ship
• Special Order

Muffler, Glasspack, 3.500 in. Inlet/3.500 in. Outlet, Steel, Red, Each

Part Number: IMM-87527CB

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Muffler, Hi-Flo Glasspack, Header-mount, Round, Steel, Black, 2.5 in. Inlet, 2.0 in. Outlet, 34.5 in. Length

Part Number: PTE-H3800

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Today

Muffler, Thrush Turbo, 2 1/4 in. Inlet/2 1/4 in. Outlet, Steel, Aluminized, Each

Part Number: WLK-17717

4.5 out of 5 stars ( 6 )

Estimated Ship Date: Today