Availability
Performance Mufflers & More
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 160 Items.
Muffler, Salute, Round, 4.000 in. Inlet/4.000 in. Outlet, Stainless Steel, Natural, Each
Part Number: IMM-SA2772
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
BUILD IT WITH SUMMIT!
Muffler, Cross-Over Core, 2.50 in. Inlet, 2.50 in. Outlets, Dual Inlets, Dual Outlets, Stainless Steel, 304SS, Each
Part Number: SUM-633260
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Muffler, Salute, Oval, 3.000 in. Inlet/3.000 in. Outlet, Stainless Steel, Natural, Each
Part Number: IMM-SA1229
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Muffler, Salute, Oval, 2.500 in. Inlet/2.500 in. Outlet, Stainless Steel, Natural, Each
Part Number: IMM-SA1226
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Muffler, Oval, 2.5 in. Center Inlet, 2.5 in. Offset Outlet, 304 Stainless Steel, Polished, Each
Part Number: SUM-630425-1
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Muffler, Oval, 2.5 in. Offset Inlet/Outlet, 304 Stainless Steel, Polished, Each
Part Number: SUM-630525-1
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Muffler, Oval, 2.5 in. Center Inlet/Outlet, 304 Stainless Steel, Polished, 21.0 in. Overall Length, Each
Part Number: SUM-630405-1
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Muffler, Oval, 3.0 in. Center Inlet, 3.0 in. Offset Outlet, 304 Stainless Steel, Polished, Each
Part Number: SUM-630430-1
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Muffler, Salute, Round, 2.500 in. Inlet/2.500 in. Outlet, Stainless Steel, Natural, Each
Part Number: IMM-SA0426
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Muffler, Salute, Oval, 2.000 in. Inlet/2.000 in. Outlet, Stainless Steel, Natural, Each
Part Number: IMM-SA1224
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Muffler, Glass Pack, 3.000 in. Inlet/Outlet, 24 in. Length, Steel, Aluminized, Each
Part Number: APH-40181146S
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Muffler, Oval, 3.0 in. Offset Inlet/Outlet, 304 Stainless Steel, Polished, Each
Part Number: SUM-630530-1
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Muffler, Oval, 3.0 in. Center Inlet/Outlet, 304 Stainless Steel, Polished, 21.0 in. Overall Length, Each
Part Number: SUM-630400-1
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Muffler, Salute, Oval, 2.500 in. Inlet/2.500 in. Outlet, Stainless Steel, Natural, Each
Part Number: IMM-SA1236
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Muffler, Glass Pack, 2.25 in.Inlet/Outer,18 in. Length, Steel, Aluminized, Each
Part Number: APH-3512112S
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Muffler, Glass Pack, 3.000 in. Inlet/Outlet, 18 in. Length, Steel, Aluminized, Each
Part Number: APH-40121146S
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Muffler, Glass Pack, 2.25 in. Inlet/Outlet, 24 in. Length, Steel, Aluminized, Each
Part Number: APH-3518112S
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Muffler, Glass Pack, 2.500 in. Inlet/Outlet, 36 in. Length, Steel, Aluminized, Each
Part Number: APH-35301132S
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Muffler, Powercore 4, Oval, Aluminum/Stainless Steel, Natural, Turndown Outlet, for use on Honda®, Each
Part Number: FMF-041584
Not Yet Reviewed
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Muffler, Salute, Oval, 3.000 in. Inlet/3.000 in. Outlet, Stainless Steel, Natural, Each
Part Number: IMM-SA1259
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Muffler, Glass Pack, 1.75 in. Inlet/Outlet, 18 in. Length, Steel, Aluminized, Each
Part Number: APH-301211S
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Muffler, Glass Pack, 2.500 in. Inlet/Outlet, 18 in. Length, Steel, Aluminized, Each
Part Number: APH-40121135S
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Muffler, Glass Pack, 2.00 in.Inlet/Outer,18 in. Length, Steel, Aluminized, Each
Part Number: APH-351211S
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Muffler, Glass Pack, Blank, 1.75 in. Core, 12 in. Length, Steel, Aluminized, Each
Part Number: APH-301200S
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Muffler, Salute, Oval, 2.500 in. Inlet/2.500 in. Outlet, Stainless Steel, Natural, Each
Part Number: IMM-SA1266
Estimated Ship Date: Monday 4/20/2026 if shipped by air
Estimated Ship Date: Monday 4/20/2026 if shipped by air
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