Availability
Mufflers
Walker Quiet-Flow SS Muffler
Part Number: WLK-21415
Estimated Ship Date: May 22, 2026 if ordered today
Estimated Ship Date: May 22, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
AP Exhaust OE Replacement Steel 2.25 Inch Muffler 2045
Not Yet Reviewed
Estimated Ship Date: May 12, 2026
Muffler, Oval, 304 Stainless Steel, Natural, 2.5 in. Offset/Center Inlet/Outlet, 14.0 in. Case Length, Each
Part Number: JBA-40-251400
Not Yet Reviewed
Estimated Ship Date: May 13, 2026 if ordered today
Estimated Ship Date: May 13, 2026 if ordered today
Muffler, High-Flow Turbo, Oval, 18.00 in. Case length, 3.00 in. Inlet, 3.00 in. Outlet, Offset Inlet, Center Outlet, Steel, Aluminized, Each
Part Number: SUM-641130-XL
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Muffler, Direct Fit, SoundFX, Steel, Aluminized, 2.50 in. Inlet, 2.25 in. Outlet, Chevy, GMC, Each
Part Number: WLK-18274
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Muffler, Mega-Flow, 2 1/4 in. Inlet/2 1/4 in. Outlet, Steel, Aluminized, Each
Part Number: WLK-17614
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Muffler, Enforcer II, Oval, Steel, Aluminized, 26 in. Length, 2.25 in.Inlet/Outlet, Offset, Center, Each
Part Number: APH-3762
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Muffler, School Bus, 2 1/2 in. Inlet/3 in. Outlet, Steel, Aluminized, Each
Part Number: WLK-22865
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Muffler, OE Replacement, Steel, Aluminized, Toyota, Each
Part Number: APH-2284
Not Yet Reviewed
Estimated Ship Date: May 12, 2026 if ordered today
Estimated Ship Date: May 12, 2026 if ordered today
Muffler, Race Pro Series, Stainless Steel, Polished, 2.5 in. Offset Inlet/2.5 in. Offset Outlet, Each
Part Number: PYE-MVR10S
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Mufflers, Quiet-Flow SS, Stainless Steel, Aluminized, 28.000 in. Overall Length, Cadillac, GMC, Hummer, Each
Part Number: WLK-21431
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Muffler, Glass Pack, 2.00 in. Inlet/Outlet, 24 in. Length, Offset, Steel, Aluminized, Each
Part Number: APH-351822S
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Mufflers, Direct-Fit SoundFX, Steel, Aluminized, 29.00 in. Overall Length, Chevrolet, GMC, Each
Part Number: WLK-18906
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Muffler, Performance Turbo, 18 in. Case Length, 3 in. Inlet/3 in. Outlet, Steel, Aluminized, Each
Part Number: SUM-631230-XL
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Muffler, Pro XS, 2 in. Inlet/2 in. Outlet, Stainless Steel, Natural, Each
Part Number: BOR-40657
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Muffler, Enforcer II, Oval, Steel, Aluminized, 26 in. Length, 2.25 in. Inlet/Outlet, Offset, Each
Part Number: APH-3746
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Muffler, Pro, 3.000 in. Inlet/3.000 in. Outlet, Steel, Aluminized, Each
Part Number: IMM-7415CB
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: Tomorrow
Muffler, Quiet-Flow SS, Oval, Stainless Steel, Natural, Subaru, Each
Part Number: WLK-21719
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Muffler, Replacement, 2 in. Inlet/2 in. Outlet, Steel, Aluminized, Cadillac, Each
Part Number: WLK-53473
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Muffler, Enforcer II, Oval, Steel, Aluminized, 26 in. Length, 2.00 in. Inlet, 2.00 in. Outlet, Offset/Center, Each
Part Number: APH-3756SL
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Muffler, MSL, Chevy, Dodge, GMC, Plymouth, Each
Part Number: APH-6595
Not Yet Reviewed
Estimated Ship Date: May 12, 2026 if ordered today
Estimated Ship Date: May 12, 2026 if ordered today
Muffler, Xlerator Performance, Stainless Steel, Natural, Chevy, 5.0L, Driver Side, Each
Part Number: APH-XS1235
Estimated Ship Date: May 12, 2026 if ordered today
Estimated Ship Date: May 12, 2026 if ordered today
Muffler, SoundFX, 2.500 in. Inlet/Outlet, Oval, Steel, Aluminized, Ford, Each
Part Number: WLK-18977
Estimated Ship Date: May 22, 2026 if ordered today
Estimated Ship Date: May 22, 2026 if ordered today
Mufflers, Direct-Fit SoundFX, Steel, Aluminized, 51.69 in. Overall Length, for use on Honda®, Each
Part Number: WLK-18878
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
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