AP Exhaust OE Replacement Mufflers

3.94 out of 5 stars 69 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

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Results 1 - 25 of 29

AP Exhaust OE Replacement Steel Inch Muffler 7552

AP Exhaust OE Replacement Steel Inch Muffler 7552

Muffler Assembly, OE Replacement, Steel, Aluminized, Chrysler, 2.7L, 3.5L, Each

Part Number: APH-7552

Not Yet Reviewed

Estimated Ship Date: Nov 5, 2025 if ordered today

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Estimated Ship Date: Nov 5, 2025 if ordered today

AP Exhaust OE Replacement Steel 2.25 Inch Muffler 2505

Muffler, OE Replacement, Steel, Aluminized, Chrysler, Dodge, 2.7, 3.5, 5.7L, Each

Part Number: APH-2505

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 6, 2025 if ordered today

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Estimated Ship Date: Nov 6, 2025 if ordered today

AP Exhaust OE Replacement Steel 2 Inch Muffler 30009

Muffler, OE Replacement, Steel, Aluminized, Nissan, 2.5L, Each

Part Number: APH-30009

Not Yet Reviewed

Estimated Ship Date: Nov 6, 2025 if ordered today

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Estimated Ship Date: Nov 6, 2025 if ordered today

AP Exhaust OE Replacement Steel 2.5 Inch Muffler 2546

Muffler, OE Replacement, Steel, Aluminized, Chrysler, 3.5L, Each

Part Number: APH-2546

Not Yet Reviewed

Estimated Ship Date: Nov 6, 2025 if ordered today

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Estimated Ship Date: Nov 6, 2025 if ordered today

AP Exhaust OE Replacement Steel 2.25 Inch Muffler 2571

Muffler, OE Replacement, Steel, Aluminized, Buick, Chevy, Oldsmobile, Pontiac, Saturn, V6, Each

Part Number: APH-2571

Not Yet Reviewed

Estimated Ship Date: Nov 6, 2025 if ordered today

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Estimated Ship Date: Nov 6, 2025 if ordered today

AP Exhaust OE Replacement Steel 1.75 Inch Muffler 2447

Muffler, OE Replacement, Steel, Aluminized, Chevy, Each

Part Number: APH-2447

Not Yet Reviewed

Estimated Ship Date: Nov 6, 2025 if ordered today

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Estimated Ship Date: Nov 6, 2025 if ordered today

AP Exhaust OE Replacement Steel Inch Muffler 7550

Muffler Assembly, OE Replacement, Steel, Aluminized, Nissan, 3.5L, Each

Part Number: APH-7550

Not Yet Reviewed

Estimated Ship Date: Nov 6, 2025 if ordered today

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Estimated Ship Date: Nov 6, 2025 if ordered today

AP Exhaust OE Replacement Steel 2 Inch Muffler 2496

Muffler, OE Replacement, Steel, Aluminized, Chevy, 3.5L, Each

Part Number: APH-2496

Not Yet Reviewed

Estimated Ship Date: Nov 6, 2025 if ordered today

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Estimated Ship Date: Nov 6, 2025 if ordered today

AP Exhaust OE Replacement Steel 2.25 Inch Muffler 2497

Muffler, OE Replacement, Steel, Aluminized, Chevy, 3.5L, Each

Part Number: APH-2497

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 6, 2025 if ordered today

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Estimated Ship Date: Nov 6, 2025 if ordered today

AP Exhaust OE Replacement Steel 2.5 Inch Muffler 2438

Muffler, OE Replacement, Steel, Aluminized, Chevy, GMC, Isuzu, Each

Part Number: APH-2438

Not Yet Reviewed

Estimated Ship Date: Nov 6, 2025 if ordered today

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Estimated Ship Date: Nov 6, 2025 if ordered today

AP Exhaust OE Replacement Steel 2.25 Inch Muffler 2117

Muffler, OE Replacement, Steel, Aluminized, Buick, Jeep, Oldsmobile, Pontiac, Each

Part Number: APH-2117

Not Yet Reviewed

Estimated Ship Date: Nov 6, 2025 if ordered today

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Estimated Ship Date: Nov 6, 2025 if ordered today

AP Exhaust OE Replacement Steel Inch Muffler 7047

Muffler, OE Replacement, Steel, Aluminized, Lexus, Toyota, 2.4L, 3.5L, 3.5L, Each

Part Number: APH-7047

Not Yet Reviewed

Estimated Ship Date: Nov 6, 2025 if ordered today

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Estimated Ship Date: Nov 6, 2025 if ordered today

AP Exhaust OE Replacement Steel 2 Inch Muffler 7333

Muffler, Stock Replacement, Steel, Aluminized, Toyota, Each

Part Number: APH-7333

Not Yet Reviewed

Estimated Ship Date: Nov 6, 2025 if ordered today

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Estimated Ship Date: Nov 6, 2025 if ordered today

AP Exhaust OE Replacement Steel 2.25 Inch Muffler 2180

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

Part Number: APH-2180

Not Yet Reviewed

Estimated Ship Date: Nov 6, 2025 if ordered today

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Estimated Ship Date: Nov 6, 2025 if ordered today

AP Exhaust OE Replacement Steel 2.25 Inch Muffler 2271

Muffler, OE Replacement, Steel, Aluminized, Chrysler, Dodge, Each

Part Number: APH-2271

Not Yet Reviewed

Estimated Ship Date: Nov 6, 2025 if ordered today

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Estimated Ship Date: Nov 6, 2025 if ordered today

AP Exhaust OE Replacement Steel 2.25 Inch Muffler 30007

Muffler, OE Replacement, Steel, Aluminized, Nissan, 3.5L, Each

Part Number: APH-30007

Not Yet Reviewed

Estimated Ship Date: Nov 4, 2025 if ordered today

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Estimated Ship Date: Nov 4, 2025 if ordered today

AP Exhaust OE Replacement Steel Inch Muffler 2076

Muffler, OE Replacement, Steel, Aluminized, Mazda, 3.5, 3.7L, Each

Part Number: APH-2076

Not Yet Reviewed

Estimated Ship Date: Nov 4, 2025 if ordered today

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Estimated Ship Date: Nov 4, 2025 if ordered today

AP Exhaust OE Replacement Steel 2 Inch Muffler 2413

Muffler, OE Replacement, Steel, Aluminized, for use on Honda®, Each

Part Number: APH-2413

Not Yet Reviewed

Estimated Ship Date: Nov 4, 2025 if ordered today

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Estimated Ship Date: Nov 4, 2025 if ordered today

AP Exhaust OE Replacement Steel 2.5 Inch Muffler 2267

Muffler, OE Replacement, Steel, Aluminized, Chrysler, Dodge, Each

Part Number: APH-2267

Not Yet Reviewed

Estimated Ship Date: Nov 4, 2025 if ordered today

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Estimated Ship Date: Nov 4, 2025 if ordered today

AP Exhaust OE Replacement Steel 2.5 Inch Muffler 2188

Muffler, OE Replacement, Steel, Aluminized, Chevy, GMC, Isuzu, Pontiac, Saturn, Each

Part Number: APH-2188

Not Yet Reviewed

Estimated Ship Date: Nov 5, 2025 if ordered today

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Estimated Ship Date: Nov 5, 2025 if ordered today

AP Exhaust OE Replacement Steel 2.5 Inch Muffler 2268

Muffler, OE Replacement, Steel, Aluminized, Chrysler, Each

Part Number: APH-2268

Not Yet Reviewed

Estimated Ship Date: Nov 5, 2025 if ordered today

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Estimated Ship Date: Nov 5, 2025 if ordered today

AP Exhaust OE Replacement Steel 2 Inch Muffler 2488

Muffler, OE Replacement, Steel, Aluminized, Nissan, Each

Part Number: APH-2488

Not Yet Reviewed

Estimated Ship Date: Nov 5, 2025 if ordered today

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Estimated Ship Date: Nov 5, 2025 if ordered today

AP Exhaust OE Replacement Steel 2.25 Inch Muffler 2481

Muffler, OE Replacement, Steel, Aluminized, for use on Honda®, Each

Part Number: APH-2481

Not Yet Reviewed

Estimated Ship Date: Nov 5, 2025 if ordered today

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Estimated Ship Date: Nov 5, 2025 if ordered today

AP Exhaust OE Replacement Steel Inch Muffler 7564

Mufflers, OE Replacement, Steel, Aluminized, 71.62 in. Overall Length, for use on Acura®, 3.5L, Each

Part Number: APH-7564

Not Yet Reviewed

Estimated Ship Date: Nov 5, 2025 if ordered today

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Estimated Ship Date: Nov 5, 2025 if ordered today

AP Exhaust OE Replacement Steel 2 Inch Muffler 7454

Muffler, OE Replacement, Steel, Aluminized, Chevrolet, 2.2L, 3.5L, Each

Part Number: APH-7454

Not Yet Reviewed

Estimated Ship Date: Nov 6, 2025 if ordered today

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Estimated Ship Date: Nov 6, 2025 if ordered today

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