Mufflers & Resonators

Muffler, Glass Pack, 2.25 in. Inlet/Outlet, 36 in. Length, Steel, Aluminized, Each

Part Number: APH-403011S

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

• Drop Ship
• Special Order

Muffler, 3.00 in. Offset Inlet, 3.00 in. Offset Outlet, Opposite Side 18.00 in. Overall Length, Oval, Stainless Steel, Turbo, Each

Part Number: STW-TM5S3O3OPS

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• Free Shipping

Muffler, Vortex, 2.500 in. Inlet/2.500 in. Dual Outlet, Steel, Gray Aluminized, Each

Part Number: IMM-88108CB

3.25 out of 5 stars ( 4 )

Estimated Ship Date: Apr 6, 2026 if ordered today

• Drop Ship
• Special Order

Muffler, Heavy-Duty, Round, Steel, Aluminized, 5.000 in. Offset Inlet, 5.000 in. Side Outlet, 39.00 in. Overall Length, Universal, Each

Part Number: WLK-21165

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 13, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Muffler, R-304, Aluminum/Stainless Steel, Brushed/Polished, Turndown Outlet, KTM, Each

Part Number: PCP-SY03250-RE

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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: Tomorrow

Resonator, Natural, Steel, Each

Part Number: WLK-21464

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Mufflers, Replacement, Challenge LTW Series, OEM Design, Aluminized Steel, Single Inlet/Outlet, Passenger Side, Ford, 3.7L, Each

Part Number: APH-30142

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

• Drop Ship
• Special Order

Muffler, 3.00 in. Inlet/Dual 2.50 in. Outlet, Stainless Steel, Natural, Each

Part Number: MPE-12763

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Apr 10, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Muffler, Ultra Flo, Welded, Oval, Stainless Steel, Natural, Passenger Side Only, Jeep, 3.6L, 5.7L, Each

Part Number: WLK-54778

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Apr 13, 2026 if ordered today

• Drop Ship
• Oversize $12.99
• Special Order

Muffler, Tractor, Steel, Aluminized,1 3/8 Inlet/Outlet, Universal, Each

Part Number: WLK-21040

4.71 out of 5 stars ( 7 )

Estimated Ship Date: Apr 13, 2026 if ordered today

• Drop Ship
• Special Order

Muffler, SoundFX, Round, Steel, Aluminized, 2.25 in. Offset Inlet/Offset, 29.25 in. Overall Length, Each

Part Number: WLK-18245

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Resonator, Steel, Aluminized, Center Inlet/Outlet, Subaru, 2.5L, Each

Part Number: WLK-47839

3.85 out of 5 stars ( 13 )

Estimated Ship Date: Apr 14, 2026 if ordered today

• Drop Ship
• Oversize $54.99
• Special Order

Muffler, Oval, Welded, 409 Stainless Steel, Natural, 3.00 in. Single Center Inlet, 3.00 in. Dual Outlet, 14.00 in. Case Exterior Length, Each

Part Number: SUM-6330110

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Muffler, OE Replacement, Steel, Aluminized, Jeep, 3.6L, Each

Part Number: APH-40194

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

• Oversize $12.99

Mufflers, MSL Maximum, Steel, Aluminized, Oval Case, 1.75 in. Offset Inlet/Outlet, 21.75 in. Overall Length, Each

Part Number: APH-6503

Not Yet Reviewed

Estimated Ship Date: Apr 8, 2026 if ordered today

• Drop Ship
• Special Order

Mufflers, Direct-Fit SoundFX, Steel, Aluminized, 27.63 in. Overall Length, for Nissan, Each

Part Number: WLK-18933

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

• Drop Ship
• Special Order

Muffler, Glass Pack, 2.250 in. Inlet/Outlet, 28 in. Length, Steel, Aluminized, Each

Part Number: APH-402211S

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 9, 2026 if ordered today

• Drop Ship
• Special Order

Muffler, Enforcer II, Oval, Steel, Aluminized, 26 in. Length, 2.00 in. Inlet, 2.00 in. Outlet, Offset/Center, Each

Part Number: APH-3776SL

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 9, 2026 if ordered today

• Drop Ship
• Special Order

Resonator, Hot Dog Style, 3 in. Inlet, 3 in. Outlet, 4 in. Diameter, 12 in. Overall Length, 304 Stainnless Steel, Polished, Each

Part Number: XFO-CT04-12S

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

• Drop Ship
• Special Order

Mufflers, MSL Maximum, Steel, Aluminized, Oval Case, Dual 2.50 in. Offset Inlet/Outlet, 24.00 in. Overall Length, Each

Part Number: APH-709020

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Apr 9, 2026 if ordered today

• Drop Ship
• Special Order

Mufflers, Quiet-Flow SS, Stainless Steel, Natural, 17.000 in. Overall Length, Dodge, Ram, Each

Part Number: WLK-21649

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

• Free Shipping

Muffler, Xlerator Performance, Stainless Steel, Natural, Chevy, Dodge, GMC, V6, V8, Each

Part Number: APH-XS2278

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 9, 2026 if ordered today

• Drop Ship
• Special Order

Muffler, Heavy-Duty, Oval, Steel, Aluminized, 4.00 in. Offset Inlet/Outlet, 36.00 in. Overall Length, Each

Part Number: WLK-21833

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Apr 13, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Muffler, Chambered, Steel, Oval, 3 in. Inlet, 3 in. Outlet, 19 in. Overall Length, Aluminized, Each

Part Number: RUM-R23042

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

• Drop Ship
• Special Order