Availability
Mufflers
Muffler, High-Flow Turbo, Oval, 18.00 in. Case length, 2.25 in. Inlet, 2.25 in. Outlet, Offset Inlet, Center Outlet, Steel, Aluminized, Each
Part Number: SUM-641122-XL
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, Quiet-Flow SS, Oval, Stainless, Aluminized, 2.50 in. Center Inlet, 2.25 in. Offset Outlet, Jeep, Each
Part Number: WLK-21640
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, Quiet-Flow 3, 2 1/4 in. Inlet, 2 1/4 in. Outlet, Steel, Aluminized, Jeep, Each
Part Number: WLK-21200
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, Quiet-Flow 3, 1 5/8 in. Inlet, 1 1/2 in. Outlet, Steel, Aluminized, Jeep, Each
Part Number: WLK-21012
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, TruckEx, Steel, Aluminized, Universal, Each
Part Number: APH-3887
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Muffler, Turbo Tube, 2 in. Inlet/Outlet, Steel, Aluminized, 18 in. Length, Each
Part Number: JEX-ATT12S-3
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, OE Replacement, Steel, Aluminized, Jeep, 3.6L, Each
Part Number: APH-40194
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, 3000 Sportsman Series Street, Rectangular, Chambered, Steel, Aluminized, 3.00 in. Center Inlet/3.00 in. Offset Outlet, Each
Part Number: SIH-3442
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, Tractor, Round, Steel, Aluminized, 3.00 in. Inlet/Outlet, 31.00 in. Overall Length, Each
Part Number: WLK-22033
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, Enforcer II, Oval, Steel, Aluminized, 26 in. Length, 2.00 in. Inlet, 2.00 in. Outlet, Offset/Offset, Each
Part Number: APH-3757SL
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, 7.0 in. Round, 32 in. Overall Length, 3.50 in. Inlet/Outlet, Offset, Welded, Each
Part Number: APH-4274
Estimated Ship Date: Apr 28, 2026 if ordered today
Estimated Ship Date: Apr 28, 2026 if ordered today
Muffler, Race Bullet, 2.00 in. Inlet/Outlet, Steel, Aluminized, 17.00 in. Length, Each
Part Number: WLK-24440
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, Quiet-Flow SS, Round, Turbo-style, Steel, Aluminized, Dodge, 5.9L Diesel, Each
Part Number: WLK-21443
Estimated Ship Date: Apr 30, 2026 if ordered today
Estimated Ship Date: Apr 30, 2026 if ordered today
Muffler, TruckEx, Steel, Aluminized, Universal, Each
Part Number: APH-3720
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Mufflers, Rumble, Steel, Aluminized, Oval, 3 in. Inlet, 3 in. Outlet, 13 in. Overall Length, Chambered, Each
Part Number: RUM-R23041
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, Super Turbo, 3 in. Inlet/3 in. Outlet, Steel, Aluminized, Each
Part Number: WLK-17789
Estimated Ship Date: Today
Estimated Ship Date: Today
Mufflers, Rumble, Steel, Aluminized, Oval, 2.50 in. Inlet, 2.50 in. Outlet, 13 in. Overall Length, Chambered, Each
Part Number: RUM-R27426
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, Quiet-Flow 3, 2 1/4 in. Inlet, Steel, Aluminized, Toyota, Each
Part Number: WLK-47742
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, Turbo, Oval, 2.50 in. Inlet, 2.25 in. Out, Dual, 21 in. Length, Aluminized, Steel, Each
Part Number: APH-690513
Estimated Ship Date: Today
Estimated Ship Date: Today
Walker Quiet-Flow SS Muffler Assembly
Part Number: WLK-53740
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Estimated Ship Date: Today
Mufflers, Direct-Fit SoundFX, Steel, Aluminized, 39.87 in. Overall Length, Geo, Toyota, Each
Part Number: WLK-18859
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
AP Exhaust MSL Maximum Steel 1.75 Inch Muffler 6694
Not Yet Reviewed
Estimated Ship Date: Apr 28, 2026
Muffler, Glass Pack, 2.250 in. Inlet/Outlet, 36 in. Length, Steel, Aluminized, Each
Part Number: APH-3530112S
Estimated Ship Date: Today
Estimated Ship Date: Today
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