Availability
Give your ride a new attitude with mufflers from Flowmaster, Magnaflow, Thrush, Hushpower, Cherry Bomb, and more! We’ve got direct-fit and universal mufflers in...
Give your ride a new attitude with mufflers from Flowmaster, Magnaflow, Thrush, Hushpower, Cherry Bomb, and more! We’ve got direct-fit and universal mufflers in a variety of shapes, sizes, inlet diameters, and inlet/outlet quantities. Bring that throaty performance sound to your street machine or musclecar with a chambered muffler or choose the superior noise reduction of a turbo-style muffler. For all-out race performance, shop our selection of glasspack mufflers, straight-through racing mufflers, and resonators. What does a high performance muffler sound like? You decide with our huge in-stock selection of mufflers...
Give your ride a new attitude with mufflers from Flowmaster, Magnaflow, Thrush, Hushpower, Cherry Bomb, and more! We’ve got direct-fit and universal mufflers in a variety of shapes, sizes, inlet diameters, and inlet/outlet quantities. Bring that throaty performance sound to your street machine or musclecar with a chambered muffler or choose the superior noise reduction of a turbo-style muffler. For all-out race performance, shop our selection of glasspack mufflers, straight-through racing mufflers, and resonators. What does a high performance muffler sound like? You decide with our huge in-stock selection of mufflers for musclecars, street rods, race cars, trucks, SUVs, and more!
Related Parts: Exhaust Tubing | Exhaust Tips | Exhaust Clamps | Exhaust Hangers
Showing In Stock Items. Show All 232 Items.
Muffler, Quiet-Flow 3, 3 in. Inlet/3 in. Outlet, Steel, Aluminized, Chevy, GMC, C/K-Series Pickup, Each
Part Number: WLK-22674
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, SoundFX, 2 1/2 in. Inlet/2 1/2 in. Outlet, Steel, Aluminized, Chrysler, Dodge, Plymouth, Each
Part Number: WLK-18381
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, Tru-Fit Series, Steel, Aluminized, 2.50 in. Inlet/2.25 in. Outlet, Each
Part Number: WLK-18112
Estimated Ship Date: Oct 17, 2025 if ordered today
Estimated Ship Date: Oct 17, 2025 if ordered today
Muffler, American Thunder 40 Series, 2 1/2 in. Inlet/2 1/2 in. Outlet, Steel, Black, Each
Part Number: FLO-42541
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, FlowFX Series, 2.5 in. Inlet, 2.5 in. Outlet, 409 Stainless Steel, Natural Finish, Each
Part Number: FLO-71226
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, Flowmaster 40 Series, 3 in. Offset Inlet/3 in. Center Outlet, Steel, Black, Each
Part Number: FLO-43041
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, 40 Series, 2 1/2 in. Offset Inlet, 2 1/2 in. Offset Outlet, Chambered, Steel, Black, Each
Part Number: FLO-42543
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, Delta Flow 50 Series, 2 1/2 in. Inlet/2 1/2 in. Outlet, Stainless Steel, Black, Each
Part Number: FLO-842553
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, FlowFX Series, 3 in. Offset Inlet/3 in. Center Outlet, Reversible, Stainless Steel, Natural, Each
Part Number: FLO-71229
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, Super 44 Series, 2 1/2 in. Inlet/2 1/2 in. Outlet, Steel, Black, Each
Part Number: FLO-942548
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, Super 44 Series, 2 1/2 in. Inlet/2 1/2 in. Outlet, Steel, Black, Each
Part Number: FLO-942546
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, American Thunder 40 Series, 2 1/4 in. Inlet/2 1/4 in. Outlet, Steel, Black, Each
Part Number: FLO-42441
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, Delta Flow 50 Series, 2 1/2 in. Inlet/2 1/2 in. Outlet, Stainless Steel, Black, Each
Part Number: FLO-842551
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, FlowFX Series, 2.5 in. Inlet/2.5 in. Outlet, Stainless Steel, Natural, Each
Part Number: FLO-71236
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, Delta Flow 50 Series, 3 in. Inlet/3 in. Outlet, Stainless Steel, Black, Each
Part Number: FLO-843051
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, FlowFX Series, 2.25 in. Offset Inlet/2.25 in. Center Outlet, Stainless Steel, Natural, Each
Part Number: FLO-71225
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, American Thunder 40 Series, 3 in. Inlet/3 in. Outlet, Steel, Black, Each
Part Number: FLO-43043
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-842451
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, DBX, Stainless Steel, Natural, 3.0 in. Inlet/Outlet, 14 in. Case Length, Each
Part Number: FLO-13014310
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, American Thunder 40 Series, 2 1/4 in. Inlet/2 1/4 in. Outlet, Aluminized Steel, Black, Each
Part Number: FLO-42443
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, Delta Flow 40 Series, 2 in. Inlet/2 in. Outlet, Steel, Black, Each
Part Number: FLO-942041
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, Super 10 Series, 3.0 in. Inlet/3.0 in. Outlet, Stainless Steel, Black, Each
Part Number: FLO-843016
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, Super 44 Series, 3 in. Inlet/3 in. Outlet, Steel, Black, Each
Part Number: FLO-943048
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, 40 Series, 2 1/2 in. Inlet/2 1/2 in. Outlet, Stainless Steel, Black, Each
Part Number: FLO-8042541
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, Super 44 Series, 2 1/2 in. Inlet/2 1/2 in. Outlet, Stainless Steel, Black, Each
Part Number: FLO-842546
Estimated Ship Date: Today
Estimated Ship Date: Today
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