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 1435 Items.
Mufflers, MSL Maximum, Oval Case, Steel, Aluminized, One 2.00 in. Center Inlet, One 2.00 in. Offset Outlet, 20.00 in. Overall Length, Each
Part Number: APH-6519
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, Xlerator Performance, Steel, Aluminized, Chevy, GMC, 6.0, 8.1L, Each
Part Number: APH-X503
Estimated Ship Date: Today
Estimated Ship Date: Today
Mufflers, OE Replacement, Oval Case, Steel, Aluminized, Dual 3.00 in. Offset Inlet/Outlet, 29.00 in. Overall Length, Each
Part Number: APH-2500
Estimated Ship Date: Today
Estimated Ship Date: Today
Mufflers, MSL Maximum, Steel, Aluminized, Oval Case, 2.00 in. Offset Inlet, 2.00 in. Center Outlet, 18.50 in. Overall Length, Each
Part Number: APH-709028
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
AP Exhaust OE Replacement Mufflers Aluminum, Direct Fit, Dual Exhaust, Hyundai, Each.
Part Number: APH-HY6957
Estimated Ship Date: Today
Estimated Ship Date: Today
Mufflers, MSL Maximum, Oval, Steel, Aluminized, 1.75 in. Offset Inlet, 1.75 in. Center Outlet, 16.500 in. Overall Length, Each
Part Number: APH-709005
Estimated Ship Date: Today
Estimated Ship Date: Today
Mufflers, MSL Maximum, Oval Case, Steel, Aluminized, One 1.50 in. Offset Inlet, One 1.50 in. Center Outlet, 12.00 in. Overall Length, Each
Part Number: APH-6653
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, Xlerator Performance, Steel, Aluminized, Chevy, GMC, 6.0, 8.1L, Each
Part Number: APH-X504
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, OE Replacement, Steel, Aluminized, Dodge, 5.7L, Each
Part Number: APH-2558
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Muffler, OE Replacement, Steel, Aluminized, Chevy, GMC, 4.3, 5.7, 7.4L, Each
Part Number: APH-3533
Not Yet Reviewed
Estimated Ship Date: May 5, 2026 if ordered today
Estimated Ship Date: May 5, 2026 if ordered today
Mufflers, MSL Maximum, Steel, Aluminized, Round Case, 2.25 in. Offset Inlet/Outlet, 34.50 in. Overall Length, Each
Part Number: APH-6539
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, Oval, Steel, Aluminized, Offset Inlet, Center Outlet, Ford, 260, 289, Each
Part Number: SDK-C6ZZ-5230-E
Estimated Ship Date: Today
Estimated Ship Date: Today
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: Today
Estimated Ship Date: Today
Mufflers, MSL Maximum, Round Case, Steel, Aluminized, Single 2.00 in. Center Inlet/Outlet, 18.50 in. Overall Length, Each
Part Number: APH-6525
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, MSL, Saturn, Each
Part Number: APH-700160
Estimated Ship Date: May 5, 2026 if ordered today
Estimated Ship Date: May 5, 2026 if ordered today
Muffler, MSL, Steel, Aluminized, Isuzu, 2.2, 2.3, 2.6, 2.8L, Each
Part Number: APH-6530
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, OE Replacement, Steel, Aluminized, Cadillac, 3.6L, Each
Part Number: APH-2615
Not Yet Reviewed
Estimated Ship Date: May 5, 2026 if ordered today
Estimated Ship Date: May 5, 2026 if ordered today
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 5, 2026 if ordered today
Estimated Ship Date: May 5, 2026 if ordered today
Muffler, MSL, Steel, Aluminized,Grand Cherokee, Commander, Each
Part Number: APH-700466
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler 13-18 Hyundai Santa FE 2.4L
Part Number: APH-70003
Estimated Ship Date: May 5, 2026 if ordered today
Estimated Ship Date: May 5, 2026 if ordered today
Mufflers, MSL Maximum, Steel, Aluminized, Perforated Tube, Oval Case, Chevrolet, Pontiac, Each
Part Number: APH-700219
Not Yet Reviewed
Estimated Ship Date: May 5, 2026 if ordered today
Estimated Ship Date: May 5, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Muffler, OE Replacement, Steel, Aluminized, Ford, 5.0, 5.8L, Each
Part Number: APH-3255
Not Yet Reviewed
Estimated Ship Date: May 5, 2026 if ordered today
Estimated Ship Date: May 5, 2026 if ordered today
Mufflers, MSL Maximum, Steel, Aluminized, Oval Case, 1.75 in. Offset Inlet/Outlet, 16.50 in. Overall Length, Each
Part Number: APH-709006
Not Yet Reviewed
Estimated Ship Date: May 5, 2026 if ordered today
Estimated Ship Date: May 5, 2026 if ordered today
Muffler, OE Replacement, Steel, Aluminized, for use on Acura®, Each
Part Number: APH-2072
Not Yet Reviewed
Estimated Ship Date: May 5, 2026 if ordered today
Estimated Ship Date: May 5, 2026 if ordered today
Mufflers, Challenge, Steel, Aluminized, Baffled, Round Case, Buick, Chevrolet, Chrysler, Oldsmobile, Pontiac, Each
Part Number: APH-2991
Not Yet Reviewed
Estimated Ship Date: May 5, 2026 if ordered today
Estimated Ship Date: May 5, 2026 if ordered today
Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster