Availability
Mufflers
Muffler, School Bus, 2 1/2 in. Inlet/3 in. Outlet, Steel, Aluminized, Each
Part Number: WLK-22865
Estimated Ship Date: Today
Estimated Ship Date: Today
Mufflers, Direct Fit SoundFX, Steel, Aluminized, 43.125 in. Overall Length, Toyota, 1.8L, Each
Part Number: WLK-18930
Not Yet Reviewed
Estimated Ship Date: Today
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
Estimated Ship Date: Today
Muffler, Quiet-Flow 3, 3 in. Inlet/3 in. Outlet, Steel, Aluminized, Chevy, GMC, Each
Part Number: WLK-22673
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, Delta Flow 50 Series, 2 1/4 in. Inlet/2 1/4 in. Outlet, Stainless Steel, Black, Each
Part Number: FLO-842453
Estimated Ship Date: Today
Estimated Ship Date: Today
Mufflers, Quiet-Flow SS, Stainless Steel, Aluminized, 37.390 in. Overall Length, for use on Honda®, Each
Part Number: WLK-54668
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, SoundFX, Direct-Fit, Steel, Aluminized, Chevy, Geo, Suzuki, Each
Part Number: WLK-18830
Estimated Ship Date: Jun 1, 2026 if ordered today
Estimated Ship Date: Jun 1, 2026 if ordered today
Muffler, Raptor Turbo, 2 in. Inlet/2 in. Outlet, Aluminized Steel, Each
Part Number: BIG-50050FLT
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, Sound FX, 1 1/2 in. Inlet/1 1/2 in. Outlet, 12 in. Case Length, Steel, Aluminized, Each
Part Number: WLK-18424
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, SoundFX, Round, Steel, Aluminized, 2.25 in. Offset Inlet/Offset, 29.25 in. Overall Length, Each
Part Number: WLK-18245
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, 7.0 in. Round, 32 in. Overall Length, 3.00 in. Inlet/Outlet, Offset, Welded, Each
Part Number: APH-4273
Estimated Ship Date: May 19, 2026 if ordered today
Estimated Ship Date: May 19, 2026 if ordered today
Walker Quiet-Flow SS Muffler Assembly
Part Number: WLK-56206
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, Enforcer II, 6.0 in. Round, Steel, Aluminized, 29 in. Length, 2.25 in.Inlet/Outlet, Offset, Each
Part Number: APH-3741
Estimated Ship Date: May 20, 2026 if ordered today
Estimated Ship Date: May 20, 2026 if ordered today
Muffler, OE Replacement, Steel, Aluminized, Ford, 5.4, 6.8L, Each
Part Number: APH-2493
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, Superflow, Oval, Stainless, Dual 3.0 in. Offset Inlet, Dual 3.0 in. Offset Outlet, 18 in. Length
Part Number: GIB-55109S
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, MSL, Steel, Aluminized, Chevy, Pontiac, V8, Each
Part Number: APH-6555
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Mufflers, MSL Maximum, Steel, Aluminized, Round Case, 2.25 in. Offset Inlet/Outlet, 34.50 in. Overall Length, Each
Part Number: APH-6539
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, 2.00 in. Inlet/2.00 in. Outlet, Stainless Steel, Natural, Each
Part Number: MPE-12634
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Mufflers, Quiet-Flow SS, Stainless Steel, Aluminized, 28.000 in. Overall Length, Cadillac, GMC, Hummer, Each
Part Number: WLK-21431
Estimated Ship Date: Today
Estimated Ship Date: Today
Mufflers, MSL Maximum, Oval Case, Steel, Aluminized, One 2.00 in. Center Inlet, One 1.75 in. Offset Outlet, 31.00 in. Overall Length, Each
Part Number: APH-6521
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, SoundFX, Steel, Aluminized, Chevy, Suzuki, Each
Part Number: WLK-18888
Estimated Ship Date: Jun 1, 2026 if ordered today
Estimated Ship Date: Jun 1, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Muffler, Xlerator Performance, Welded, Chambered, Oval, 2.25 in. Inlet, 2.25 in. Outlet, 19 in. Overall Length, Universal, Each
Part Number: APH-VX4422
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, Delta Flow 40 Series, 2 1/2 in. Inlet/Dual 2 1/4 in. Outlet, Steel, Black, Each
Part Number: FLO-9425432
Estimated Ship Date: Today
Estimated Ship Date: Today
Mufflers, Quiet-Flow SS, Stainless Steel, Natural, 25.450 in. Overall Length, Subaru, 2.5L, Each
Part Number: WLK-21743
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, Direct Fit, SoundFX, Steel, Aluminized, 2.50 in. Inlet, 2.25 in. Outlet, Chevy, GMC, Each
Part Number: WLK-18274
Estimated Ship Date: Today
Estimated Ship Date: Today
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