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 1510 Items.
Exhaust Silencer, Turbine Core 2, Oval, Aluminum/Stainless Steel, Natural, Straight Tip, Each
Part Number: FMF-020302
Not Yet Reviewed
Estimated Ship Date: Apr 29, 2026 if ordered today
Estimated Ship Date: Apr 29, 2026 if ordered today
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: Today
Estimated Ship Date: Today
Exhaust Silencer, Turbine Core 2, Oval, Aluminum/Stainless Steel, Natural, Straight Tip, Each
Part Number: FMF-020303
Estimated Ship Date: Apr 29, 2026 if ordered today
Estimated Ship Date: Apr 29, 2026 if ordered today
Muffler, Dual 2.50 in. Inlet/Dual 2.50 in. Outlet, Stainless Steel, Tru-X core design, Natural, Each
Part Number: MPE-11386
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, Dual 3.00 in. Inlet/Dual 3.00 in. Outlet, Stainless Steel, Tru-X core design, Natural, Each
Part Number: MPE-12599
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, Dual 2.25 in. Inlet/Dual 2.25 in. Outlet, Stainless Steel, Tru-X core design, Natural, Each
Part Number: MPE-11385
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, 2.50 in. Inlet/Dual 2.50 in. Outlet, Stainless Steel, Tru-X core design, Natural, Each
Part Number: MPE-12468
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, 2.50 in. Inlet/Dual 2.50 in. Outlet, Stainless Steel, Tru-X core design, Natural, Each
Part Number: MPE-12568
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, Glass Pack, 2.00 in. Core, 18 in. Length, Steel, Aluminized, Each
Part Number: APH-351800S
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, Glass Pack, 2.25 in. Core, 12 in. Length, Steel, Aluminized, Each
Part Number: APH-3512002S
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, Glass Pack, Blank, 1.75 in. Core, 12 in. Length, Steel, Aluminized, Each
Part Number: APH-301200S
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, Glass Pack, 2.500 in. Core, 12 in. Length, Steel, Aluminized, Each
Part Number: APH-4012005S
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, Glass Pack, 2.00 in. Core, 12 in. Length, Steel, Aluminized, Each
Part Number: APH-351200S
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, Glass Pack, Blank, 1.75 in. Core, 18 in. Length, Steel, Aluminized, Each
Part Number: APH-301800S
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler Upgrade, Apollo GT, 409 Stainless Steel, Natural, Perforated Core, 3 in. Inlet, 3 in. Outlet, Chevy, GMC, Each
Part Number: AFE-49C44137
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, Glass Pack, 2.500 in. Core, 24 in. Length, Steel, Aluminized, Each
Part Number: APH-4024005S
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Muffler, Glass Pack, 3.000 in. Core, 24 in. Length, Steel, Aluminized, Each
Part Number: APH-4024006S
Estimated Ship Date: Today
Estimated Ship Date: Today
2 1/2" ID, center inlet/outlet, standard finish. Exclusive louvered core creates a sweet "Street Rod" deep to
Part Number: STW-ST252425
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, Glass Pack, 2.50 in. Core, 18 in. Length, Steel, Aluminized, Each
Part Number: APH-4018005S
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, Straight-Through Core, 3.00 in. Inlet, 2.50 in. Outlet, One Inlet, Dual Outlets, Stainless Steel, 304SS, Each
Part Number: SUM-633262
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, Glass Pack, 3.000 in. Core, 12 in. Length, Steel, Aluminized, Each
Part Number: APH-4012006S
Estimated Ship Date: Today
Estimated Ship Date: Today
Mufflers, Turbine, Staight-through Louvered Core, 4.000 in. In/Out, Round, 20.00 in. Long x 6.00 in. O.D., 409 Stainless, Polished, Each
Part Number: JEX-JT4040
Estimated Ship Date: Apr 28, 2026 if ordered today
Estimated Ship Date: Apr 28, 2026 if ordered today
Muffler, Glass Pack, 2.250 in. Core, 18 in. Length, Steel, Aluminized, Each
Part Number: APH-401800S
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, Glass Pack, 2.25 in. Core, 18 in. Length, Steel, Aluminized, Each
Part Number: APH-3518002S
Estimated Ship Date: Today
Estimated Ship Date: Today
Mufflers, Oval, 3.00 in. Offset Inlet, 3.00 in. Center Outlet, 304 Stainless Steel, Brushed, Straight-Through Perforated Core, Each
Part Number: MIO-S2397
Not Yet Reviewed
Estimated Ship Date: Apr 28, 2026 if ordered today
Estimated Ship Date: Apr 28, 2026 if ordered today
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