AP Exhaust OE Replacement Mufflers

4.03 out of 5 stars 78 Customer Reviews

When it's time for a new muffler you can shop for something that might fit, or go with a company that uses 3-D modeling programs for a great fit. AP Exhaust OE repl

When it's time for a new muffler you can shop for something that might fit, or go with a company that uses 3-D modeling programs for a great fit. AP Exhaust OE replacement mufflers include their Challenge Series and Welded Muffler Assemblies—and are direct-fit, requiring no installation modifications. They feature welded necks for enhanced longevity, minimum back-pressure, and maximum sound control for OE performance. AP's patented single cartridge muffler design is used extensively, and all required brackets are welded to the muffler body for long-lasting strength. AP Exhaust OE replacement mufflers offer a premium direct-fit to quickly get you back on the road. Nearly a thousand models are available; order the size options and configuration recommended for your exhaust setup.

Features and benefits include:

* Top-quality, heavy-duty construction
* Premium-designed to fit and perform like OE welded assemblies
* Original equipment appearance and performance
* Import and domestic applications
* Aluminized components for longer life
* Engineered to provide a quiet ride
* Easy and quick bolt-on/clamp installation

Showing In Stock Items. Show All 91 Items.

Results 1 - 25 of 85

AP Exhaust OE Replacement Steel 3 Inch Muffler 2493

AP Exhaust OE Replacement Steel 3 Inch Muffler 2493

Muffler, OE Replacement, Steel, Aluminized, Ford, 5.4, 6.8L, Each

Part Number: APH-2493

Not Yet Reviewed

Estimated Ship Date: Monday 3/16/2026 if shipped by air

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Estimated Ship Date: Monday 3/16/2026 if shipped by air

AP Exhaust OE Replacement Steel 2.5 Inch Muffler 2554

Muffler, OE Replacement, Steel, Aluminized, Chevy, Pontiac, 2.4L, Each

Part Number: APH-2554

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

AP Exhaust OE Replacement Steel 3 Inch Muffler 2506

Muffler, OE Replacement, Steel, Aluminized, Ford, 6.0L, Diesel, Each

Part Number: APH-2506

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

AP Exhaust OE Replacement Steel 2.25 Inch Muffler 3255

Muffler, OE Replacement, Steel, Aluminized, Ford, 5.0, 5.8L, Each

Part Number: APH-3255

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

AP Exhaust OE Replacement Steel 3 Inch Muffler 2566

Muffler, OE Replacement, Steel, Aluminized, Dodge, Ram, 3.7, 4.7, 5.7L, Each

Part Number: APH-2566

Not Yet Reviewed

Estimated Ship Date: Apr 2, 2026 if ordered today

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Estimated Ship Date: Apr 2, 2026 if ordered today

AP Exhaust OE Replacement Steel 3 Inch Muffler 2539

Muffler, OE Replacement, Steel, Aluminized, Chevy, GMC, 4.8, 5.3L, Each

Part Number: APH-2539

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

AP Exhaust OE Replacement Steel 3 Inch Muffler 2568

Muffler, OE Replacement, Steel, Aluminized, Ford, 5.4, 6.8L, Each

Part Number: APH-2568

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

AP Exhaust OE Replacement Steel 2.5 Inch Muffler 2469

Muffler, OE Replacement, Steel, Aluminized, Ford, Each

Part Number: APH-2469

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

AP Exhaust OE Replacement Steel 2.25 Inch Muffler 2526

Muffler, OE Replacement, Steel, Aluminized, Toyota, 5.7L, Each

Part Number: APH-2526

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

AP Exhaust OE Replacement Steel 2.5 Inch Muffler 3425

Muffler, OE Replacement, Steel, Aluminized, Ford, 5.8, 7.5L, Each

Part Number: APH-3425

Not Yet Reviewed

Estimated Ship Date: Apr 2, 2026 if ordered today

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Estimated Ship Date: Apr 2, 2026 if ordered today

AP Exhaust OE Replacement Steel 3.5 Inch Muffler 2557

Muffler, OE Replacement, Steel, Aluminized, Ford, 7.3L, Each

Part Number: APH-2557

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Apr 2, 2026 if ordered today

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Estimated Ship Date: Apr 2, 2026 if ordered today

AP Exhaust OE Replacement Steel 2.5 Inch Muffler 2294

Muffler, OE Replacement, Steel, Aluminized, Ford, Mercury, Each

Part Number: APH-2294

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

AP Exhaust OE Replacement Steel 3.5 Inch Muffler 2559

Muffler, OE Replacement, Steel, Aluminized, Ford, 7.3L, Each

Part Number: APH-2559

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

AP Exhaust OE Replacement Steel 2 Inch Muffler 2408

Muffler, OE Replacement, Steel, Aluminized, Ford, Lincoln, Mercury, Each

Part Number: APH-2408

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

AP Exhaust OE Replacement Steel 2.25 Inch Muffler 2513

Muffler, OE Replacement, Steel, Aluminized, Buick, 3.8, 3.9L, Each

Part Number: APH-2513

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

AP Exhaust OE Replacement Steel 2.25 Inch Muffler 2411

Muffler, OE Replacement, Steel, Aluminized, Ford, Mazda, Mercury, 2.3, 3.0L, Each

Part Number: APH-2411

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

AP Exhaust OE Replacement Steel 2 Inch Muffler 2407

Muffler, OE Replacement, Steel, Aluminized, Ford, Lincoln, Mercury, Each

Part Number: APH-2407

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

AP Exhaust OE Replacement Steel 2 Inch Muffler 2436

Muffler, OE Replacement, Steel, Aluminized, Ford, Mazda, Each

Part Number: APH-2436

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

AP Exhaust OE Replacement Steel 2.5 Inch Muffler 2514

Muffler, OE Replacement, Steel, Aluminized, Ford, 4.6, 5.4L, Each

Part Number: APH-2514

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

AP Exhaust OE Replacement Steel 2.25 Inch Muffler 3250

Muffler, OE Replacement, Steel, Aluminized, Ford, Mercury, 5.0L, Each

Part Number: APH-3250

Not Yet Reviewed

Estimated Ship Date: Apr 2, 2026 if ordered today

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Estimated Ship Date: Apr 2, 2026 if ordered today

AP Exhaust OE Replacement Steel 3 Inch Muffler 2466

Muffler, OE Replacement, Steel, Aluminized, Ford, Each

Part Number: APH-2466

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

AP Exhaust OE Replacement Steel 2.25 Inch Muffler 3112

Muffler, OE Replacement, Steel, Aluminized, Ford, Mercury, 3.8L, 255, 302, 351, Each

Part Number: APH-3112

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

AP Exhaust OE Replacement Steel 2 Inch Muffler 2381

Muffler, OE Replacement, Steel, Aluminized, Ford, Mazda, Each

Part Number: APH-2381

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

AP Exhaust OE Replacement Steel 2 Inch Muffler 3223

Muffler, OE Replacement, Steel, Aluminized, Ford, 2.9L, Each

Part Number: APH-3223

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

AP Exhaust OE Replacement Steel 3 Inch Muffler 2556

Muffler, OE Replacement, Steel, Aluminized, Chevy, GMC, 6.0L, Each

Part Number: APH-2556

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

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