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 969 Items.
Challenge Muffler - Lifetime Warranty 14-16 Silverado / GMC Sierra 1500 Series 4.3L/5.3L 2WD/4WD
Part Number: APH-2621
Not Yet Reviewed
Estimated Ship Date: May 14, 2026 if ordered today
Estimated Ship Date: May 14, 2026 if ordered today
Muffler, Challenge, Steel, Aluminized, Honda, Each
Part Number: APH-3206
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Mufflers, Replacement, Challenge LTW Series, OEM Design, Aluminized Steel, Dual Inlet/Outlet, Front Muffler, Ford, 3.7L, Each
Part Number: APH-40287
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Mufflers, Challenge, Steel, Aluminized, Baffled, Round Case, Buick, Chevrolet, Chrysler, Oldsmobile, Pontiac, Each
Part Number: APH-2991
Not Yet Reviewed
Estimated Ship Date: May 12, 2026 if ordered today
Estimated Ship Date: May 12, 2026 if ordered today
Muffler, Challenge, Steel, Aluminized, Chevy, GMC, Each
Part Number: APH-2589
Not Yet Reviewed
Estimated Ship Date: May 14, 2026 if ordered today
Estimated Ship Date: May 14, 2026 if ordered today
Mufflers, Replacement, Challenge LTW Series, OEM Design, Aluminized Steel, Single Inlet/Outlet, Driver Side, Ford, 3.7L, Each
Part Number: APH-30141
Not Yet Reviewed
Estimated Ship Date: May 13, 2026 if ordered today
Estimated Ship Date: May 13, 2026 if ordered today
Mufflers, Replacement, Challenge LTW Series, OEM Design, Aluminized Steel, Single Inlet/Dual Outlet, Oval Shape, Toyota, 2.5L, Each
Part Number: APH-2638
Not Yet Reviewed
Estimated Ship Date: May 15, 2026 if ordered today
Estimated Ship Date: May 15, 2026 if ordered today
Mufflers, Replacement, Challenge LTW Series, OEM Design, Aluminized Steel, Single Inlet/Outlet, Passenger Side, Ford, 3.7L, Each
Part Number: APH-30142
Not Yet Reviewed
Estimated Ship Date: May 13, 2026 if ordered today
Estimated Ship Date: May 13, 2026 if ordered today
Mufflers, Replacement, Challenge LTW Series, OEM Design, Aluminized Steel, Single Inlet/Outlet, Passenger Side Exit, Jeep, 3.6L, Each
Part Number: APH-40295
Not Yet Reviewed
Estimated Ship Date: May 14, 2026 if ordered today
Estimated Ship Date: May 14, 2026 if ordered today
Mufflers, Muffler - CHALLENGE
Part Number: APH-2644
Not Yet Reviewed
Estimated Ship Date: May 14, 2026 if ordered today
Estimated Ship Date: May 14, 2026 if ordered today
Mufflers, Replacement, Challenge LTW Series, OEM Design, Aluminized Steel, Single Inlet/Outlet, Passenger Side, for Hyundai, 2.0L, Each
Part Number: APH-40247
Not Yet Reviewed
Estimated Ship Date: May 15, 2026 if ordered today
Estimated Ship Date: May 15, 2026 if ordered today
Mufflers, Challenge Series, Steel, Aluminized Finish, Single Inlet/Outlet, Oval Shape, 7.0 in. Wide x 9.0 in. Long, 23.75 in. OAL, Subaru, 2.5L, Each
Part Number: APH-2641
Not Yet Reviewed
Estimated Ship Date: May 13, 2026 if ordered today
Estimated Ship Date: May 13, 2026 if ordered today
Muffler, Challenge, Steel, Aluminized, Chevy, GMC, Each
Part Number: APH-2538
Not Yet Reviewed
Estimated Ship Date: May 12, 2026 if ordered today
Estimated Ship Date: May 12, 2026 if ordered today
Muffler, Challenge, Steel, Aluminized, Driver Side, Ford, 5.0L, Each
Part Number: APH-2009
Not Yet Reviewed
Estimated Ship Date: May 13, 2026 if ordered today
Estimated Ship Date: May 13, 2026 if ordered today
Mufflers, Replacement, Challenge LTW Series, OEM Design, Aluminized Steel, Single Inlet/Outlet, Passenger Side, Ford, 2.0L, Each
Part Number: APH-40286
Not Yet Reviewed
Estimated Ship Date: May 15, 2026 if ordered today
Estimated Ship Date: May 15, 2026 if ordered today
Mufflers, Muffler - CHALLENGE
Part Number: APH-2648
Not Yet Reviewed
Estimated Ship Date: May 13, 2026 if ordered today
Estimated Ship Date: May 13, 2026 if ordered today
Mufflers, Challenge, Steel, Aluminized, Baffled, Oval Case, Chrysler, Dodge, Plymouth, Each
Part Number: APH-2946
Not Yet Reviewed
Estimated Ship Date: May 13, 2026 if ordered today
Estimated Ship Date: May 13, 2026 if ordered today
Muffler, Challenge, Steel, Aluminized, Buick, Cadillac, Oldsmobile, Each
Part Number: APH-3035
Not Yet Reviewed
Estimated Ship Date: May 15, 2026 if ordered today
Estimated Ship Date: May 15, 2026 if ordered today
Muffler, Challenge Series, Steel, Aluminized, Jeep, Each
Part Number: APH-30129
Not Yet Reviewed
Estimated Ship Date: May 13, 2026 if ordered today
Estimated Ship Date: May 13, 2026 if ordered today
Muffler, Challenge, Steel, Aluminized, Chrysler, Dodge, Plymouth, Each
Part Number: APH-3159
Not Yet Reviewed
Estimated Ship Date: May 15, 2026 if ordered today
Estimated Ship Date: May 15, 2026 if ordered today
Muffler, Challenge, Steel, Aluminized, Nissan, 3.0L, Each
Part Number: APH-3213
Not Yet Reviewed
Estimated Ship Date: May 12, 2026 if ordered today
Estimated Ship Date: May 12, 2026 if ordered today
Mufflers, Replacement, Challenge LTW Series, OEM Design, Aluminized Steel, Single Inlet/Outlet, Passenger Side Exit, Buick, 1.4L, Each
Part Number: APH-40805
Not Yet Reviewed
Estimated Ship Date: May 13, 2026 if ordered today
Estimated Ship Date: May 13, 2026 if ordered today
Mufflers, Replacement, Challenge LTW Series, OEM Design, Steel, Single Inlet/Outlet, Round Shape, Aluminized Finish, for Nissan, 1.8L, Each
Part Number: APH-30109
Not Yet Reviewed
Estimated Ship Date: May 14, 2026 if ordered today
Estimated Ship Date: May 14, 2026 if ordered today
Mufflers ,16-18 Ford Transit Connect 2.5L
Part Number: APH-2630
Not Yet Reviewed
Estimated Ship Date: May 14, 2026 if ordered today
Estimated Ship Date: May 14, 2026 if ordered today
Mufflers, Replacement, Challenge LTW Series, OEM Design, Aluminized Steel, Single Inlet/Outlet, Dual Exhaust, Driver Side, Chevy, 2.5L, Each
Part Number: APH-30154
Not Yet Reviewed
Estimated Ship Date: May 13, 2026 if ordered today
Estimated Ship Date: May 13, 2026 if ordered today
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