Performance and Replacement Car, Truck, and More Exhaust Parts

Powercore 4 Hex Muffler

Part Number: FMF-45666

Not Yet Reviewed

Estimated Ship Date: Today

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Headers, Long Tube, Steel, Painted, Ford, Mercury, Car, Small Block, Pair

Part Number: BIG-12100FLT

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Exhaust Flanges, Repair Kit, Steel, Natural, 1-Bolt, M10 x 1.50 Thread Diameter, Ford, Lincoln, Pair

Part Number: RNB-23755

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Exhaust System Kit

Part Number: PYE-SJJ21S

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 5, 2026 if ordered today

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Headers, Shorty, Steel, Painted, Ford, Pickup, SUV, 5.8L, Pair

Part Number: BIG-91668FLT

2.0 out of 5 stars ( 3 )

Estimated Ship Date: Dec 17, 2025 if ordered today

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Muffler, MSL, Ford, Each

Part Number: APH-6592

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Mufflers, MSL Maximum, Steel, Aluminized, Round Case, 1.50 in. Offset Inlet/Outlet, 16.00 in. Overall Length, Each

Part Number: APH-6658

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Mufflers, MSL Maximum, Steel, Aluminized, Oval Case, 1.50 in. Offset Inlet/Outlet, 16.00 in. Overall Length, Each

Part Number: APH-6669

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Mufflers, MSL Maximum, Steel, Aluminized, Round Case, 2.50 in. Offset Inlet, 2.25 in. Offset Outlet, 37.50 in. Overall Length, Each

Part Number: APH-6542

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Muffler, MSL, Oval, Baffled, Steel, Aluminized, 4.00 in. Offset Inlet/Outlet, 39.00 in. Overall Length, Each

Part Number: APH-700476

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 22, 2025 if ordered today

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Muffler, MSL, Round, Baffled, Steel, Aluminized, 2.38 in. Inlet/2.25 in. Outlet, 28.25 in. Overall Length, Each

Part Number: APH-700486

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Mufflers, MSL Maximum, Steel, Aluminized, Perforated Tube, Round Case, Mazda, 1.6L, 1.8L, Each

Part Number: APH-700320

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Mufflers, MSL Maximum, Oval Case, Steel, Aluminized, 21.780 in. Overall Length, Rear Muffler, Buick, Chevy, GMC, Isuzu, Oldsmobile, 4.2L, Each

Part Number: APH-700345

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 22, 2025 if ordered today

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Mufflers, MSL Maximum, Steel, Aluminized, Perforated Tube, Oval Case, Ford, Lincoln, Each

Part Number: APH-700346

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Mufflers, MSL Maximum, Oval Case, Steel, Aluminized, Single 2.00 in. Center Inlet/Outlet, 20.500 in. Overall Length, Each

Part Number: APH-709031

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 22, 2025 if ordered today

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Muffler, MSL, Round, Baffled, Steel, Aluminized, 2.00 in. Center Inlet/Outlet, 14.50 in. Overall Length, Each

Part Number: APH-709032

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 22, 2025 if ordered today

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Mufflers, MSL Maximum, Steel, Aluminized, Perforated Tube, Oval Case, for Nissan, Each

Part Number: APH-700386

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 22, 2025 if ordered today

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Mufflers, MSL Maximum, Steel, Aluminized, Perforated Tube, Oval Case, Ford, Each

Part Number: APH-700440

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Mufflers, MSL Maximum, Round Case, Steel, Aluminized, 28.500 in. Overall Length, Front Muffler, Buick, Chevy, Pontiac, V6, Each

Part Number: APH-700293

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Mufflers, MSL Maximum, Steel, Aluminized, Perforated Tube, Oval Case, Cadillac, Chevrolet, GMC, Each

Part Number: APH-700303

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Muffler, MSL, Oval, Baffled, Steel, Aluminized, 3.00 in. Inlet/2.75 in. Outlet, 29.00 in. Overall Length, Each

Part Number: APH-700489

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Mufflers, MSL Maximum, Steel, Aluminized, Perforated Tube, Oval Case, Dodge, Each

Part Number: APH-700407

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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Powercore 4 Hex Muffler Yam

Part Number: FMF-44471

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Slip-Ons and Silencers, Powercore 4 and Powercore 4 S/A Muffler

Part Number: FMF-042392

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Muffler, MSL, Toyota, Each

Part Number: APH-700152

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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