Availability
Mufflers
Mufflers, Direct-Fit SoundFX, Steel, Aluminized, 23.75 in. Overall Length, Chevrolet, Oldsmobile, Each
Part Number: WLK-18571
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, MSL, Ford, Mercury, Each
Part Number: APH-6587
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, Heavy-Duty, 5.00 in. Center Inlet/Outlet, 51.00 in. Overall Length, Steel, Aluminized, Each
Part Number: WLK-22940
Not Yet Reviewed
Estimated Ship Date: May 29, 2026 if ordered today
Estimated Ship Date: May 29, 2026 if ordered today
Q4 HEX MFLR KAW
Part Number: FMF-042410
Not Yet Reviewed
Estimated Ship Date: May 15, 2026 if ordered today
Estimated Ship Date: May 15, 2026 if ordered today
Spark Arrestors, Stainless Steel Q4 Spark Arrestor
Part Number: FMF-042393
Estimated Ship Date: May 15, 2026 if ordered today
Estimated Ship Date: May 15, 2026 if ordered today
Muffler, Q4 Series Slip-On, Hex, Aluminum, Natural, Turndown Outlet, for use on Honda®, Each
Part Number: FMF-041578
Not Yet Reviewed
Estimated Ship Date: May 15, 2026 if ordered today
Estimated Ship Date: May 15, 2026 if ordered today
Muffler, Q4 Hex S/A Slip-On, Aluminum, Natural, Turndown Outlet, Yamaha, Each
Part Number: FMF-044442
Not Yet Reviewed
Estimated Ship Date: May 15, 2026 if ordered today
Estimated Ship Date: May 15, 2026 if ordered today
Muffler, Sound FX, 2 1/4 in. Inlet/2 1/4 in. Outlet, 17 in. Case Length, Steel, Aluminized, Each
Part Number: WLK-18236
Not Yet Reviewed
Estimated Ship Date: May 29, 2026 if ordered today
Estimated Ship Date: May 29, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
AP Exhaust MSL Maximum Steel 2.25 Inch Muffler 700096
Not Yet Reviewed
Estimated Ship Date: May 20, 2026
Muffler, Quiet-Flow SS, Oval, Stainless Steel, Natural, for use on Honda®, Each
Part Number: WLK-21813
Not Yet Reviewed
Estimated Ship Date: May 29, 2026 if ordered today
Estimated Ship Date: May 29, 2026 if ordered today
Muffler, Quiet-Flow, Unique, Steel, Aluminized, Volkswagen, L4, L5, Gas, Sedan, Each
Part Number: WLK-53949
Not Yet Reviewed
Estimated Ship Date: May 29, 2026 if ordered today
Estimated Ship Date: May 29, 2026 if ordered today
Muffler, Quiet-Flow 3, 2 1/2 in. Inlet, Steel, Aluminized, for Nissan, Each
Part Number: WLK-47771
Estimated Ship Date: May 29, 2026 if ordered today
Estimated Ship Date: May 29, 2026 if ordered today
Muffler, Specialty, Crossflow Design, Oval, Stainless, One 2.5 in. Offset Inlet, Two 2.5 in. Offset Outlets, 19 in. Case Length, Each
Part Number: BOR-400498
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Muffler, TruckEx, Steel, Aluminized, Universal, Each
Part Number: APH-3888
Not Yet Reviewed
Estimated Ship Date: May 19, 2026 if ordered today
Estimated Ship Date: May 19, 2026 if ordered today
Muffler, Full Boar Flow Deflector, 2 1/4 in. Inlet, 2 1/4 in. Outlet, Steel, Aluminized, 19 in. Length, Each
Part Number: JEX-FB2441
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
Muffler, TruckEx, Steel, Aluminized, Universal, Each
Part Number: APH-3681
Not Yet Reviewed
Estimated Ship Date: May 19, 2026 if ordered today
Estimated Ship Date: May 19, 2026 if ordered today
Muffler, Turbo, Oval, 2.250 in. Inlet/Outlet, Offset/Center, 29 in. Length, Aluminized, Steel, Each
Part Number: APH-6491
Not Yet Reviewed
Estimated Ship Date: May 19, 2026 if ordered today
Estimated Ship Date: May 19, 2026 if ordered today
Muffler, Quiet-Flow 3, 2 in. Inlet, Steel, Aluminized, Toyota, Each
Part Number: WLK-47740
Estimated Ship Date: May 29, 2026 if ordered today
Estimated Ship Date: May 29, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Muffler, SoundFX, 2 1/2 in. Inlet/2 1/4 in. Outlet, Steel, Aluminized, Cadillac, Each
Part Number: WLK-18390
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, Welded, 3 in. Inlet/2 1/4 in. Outlet, Steel, Aluminzed, Each
Part Number: WLK-17630
Estimated Ship Date: May 29, 2026 if ordered today
Estimated Ship Date: May 29, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
AP Exhaust Xlerator Performance Steel 3 Inch Muffler VX0422
Not Yet Reviewed
Estimated Ship Date: May 20, 2026
Muffler, MSL, Chevy, GMC, Each
Part Number: APH-6576
Not Yet Reviewed
Estimated Ship Date: May 19, 2026 if ordered today
Estimated Ship Date: May 19, 2026 if ordered today
Mufflers, MSL Maximum, Steel, Aluminized, Oval Case, Dual 2.50 in. Offset Inlet/Outlet, 24.00 in. Overall Length, Each
Part Number: APH-709020
Estimated Ship Date: May 19, 2026 if ordered today
Estimated Ship Date: May 19, 2026 if ordered today
Muffler, OE Replacement, Steel, Aluminized, Nissan, 5.6L, Each
Part Number: APH-2701
Estimated Ship Date: May 19, 2026 if ordered today
Estimated Ship Date: May 19, 2026 if ordered today
Muffler, Salute, Oval, 2.500 in. Inlet/Two 2.500 in. Outlet, Stainless Steel, Natural, Each
Part Number: IMM-SA2268
Not Yet Reviewed
Estimated Ship Date: May 19, 2026 if ordered today
Estimated Ship Date: May 19, 2026 if ordered today
Mufflers, Big Max Turbo, Steel, Aluminized, Oval Case, One 3.00 in. Center Inlet, Two 3.00 in. Offset Outlets, 29.00 in. Overall Length, Each
Part Number: APH-690512
Not Yet Reviewed
Estimated Ship Date: May 19, 2026 if ordered today
Estimated Ship Date: May 19, 2026 if ordered today
Muffler, 4.0 in. Round, 21 in. Overall Length, 1.50 in. Side Inlet, Offset Outlet, Welded, Each
Part Number: APH-4290
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
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