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AP Exhaust

AP Exhaust MSL Maximum Mufflers

4.27 out of 5 stars 124 Customer Reviews

Looking for a quiet muffler that performs like a stock replacement--without breaking the bank? AP Exhaust MSL Maximum mufflers are designed for maximum sound contro
Looking for a quiet muffler that performs like a stock replacement--without breaking the bank? AP Exhaust MSL Maximum mufflers are designed for maximum sound control and reduced back pressure. These mufflers are aluminized for extended life and durability, and are available in a variety of sizes to meet your exhaust needs. Features and benefits include: * Direct-fit and universal styles available * Engineered to perform like original equipment * 100 percent aluminized components for extended life * Extensive use of patented single cartridge muffler design * Full-sized OE cross-sections, quality construction
Looking for a quiet muffler that performs like a stock replacement--without breaking the bank? AP Exhaust MSL Maximum mufflers are designed for maximum sound control and reduced back pressure. These mufflers are aluminized for extended life and durability, and are available in a variety of sizes to meet your exhaust needs. Features and benefits include: * Direct-fit and universal styles available * Engineered to perform like original equipment * 100 percent aluminized components for extended life * Extensive use of patented single cartridge muffler design * Full-sized OE cross-sections, quality construction * Thick, expandable aluminized necks provide longer life and easy sizing * Direct-fit mufflers feature welded brackets to reduce installation time and provide OE fit and appearance

Showing In Stock Items. Show All 10 Items.

Results 1 - 10 of 10

AP Exhaust MSL Maximum Steel 2.25 Inch Muffler 700293

Made in the USA AP Exhaust MSL Maximum Steel 2.25 Inch Muffler 700293

AP Exhaust MSL Maximum Steel 2.25 Inch Muffler 700293

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

Part Number: APH-700293

Not Yet Reviewed

Estimated Ship Date: Dec 10, 2025 if ordered today

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Estimated Ship Date: Dec 10, 2025 if ordered today

AP Exhaust MSL Maximum Steel 2.25 Inch Muffler 6543

Made in the USA AP Exhaust MSL Maximum Steel 2.25 Inch Muffler 6543

AP Exhaust MSL Maximum Steel 2.25 Inch Muffler 6543

Muffler, MSL, Steel, Aluminized, Buick, Cadillac, Chevy, Oldsmobile, V6, V8, Each

Part Number: APH-6543

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 10, 2025 if ordered today

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Estimated Ship Date: Dec 10, 2025 if ordered today

AP Exhaust MSL Maximum Steel 2.25 Inch Muffler 700470

Made in the USA AP Exhaust MSL Maximum Steel 2.25 Inch Muffler 700470

AP Exhaust MSL Maximum Steel 2.25 Inch Muffler 700470

Mufflers, MSL Maximum, Steel, Aluminized, Round Case, Front Muffler, Buick, 3.8L, Each

Part Number: APH-700470

Not Yet Reviewed

Estimated Ship Date: Monday 11/24/2025

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Estimated Ship Date: Monday 11/24/2025

AP Exhaust MSL Maximum Steel 2.01 Inch Muffler 700461

Made in the USA AP Exhaust MSL Maximum Steel 2.01 Inch Muffler 700461

AP Exhaust MSL Maximum Steel 2.01 Inch Muffler 700461

Mufflers, MSL Maximum, Steel, Aluminized, Perforated Tube, Oval Case, Front Muffler, Saturn, 2.2L, 3.0L, Each

Part Number: APH-700461

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

AP Exhaust MSL Maximum Steel 2.25 Inch Muffler 700399

Made in the USA AP Exhaust MSL Maximum Steel 2.25 Inch Muffler 700399

AP Exhaust MSL Maximum Steel 2.25 Inch Muffler 700399

Mufflers, MSL Maximum, Steel, Aluminized, Perforated Tube, Oval Case, Front Muffler, Toyota, 3.0L, Each

Part Number: APH-700399

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

AP Exhaust MSL Maximum Steel 2.25 Inch Muffler 700171

Made in the USA AP Exhaust MSL Maximum Steel 2.25 Inch Muffler 700171

AP Exhaust MSL Maximum Steel 2.25 Inch Muffler 700171

Muffler, MSL, Buick, Cadillac, Chevy, Each

Part Number: APH-700171

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

AP Exhaust MSL Maximum Steel 3 Inch Muffler 700429

Made in the USA AP Exhaust MSL Maximum Steel 3 Inch Muffler 700429

AP Exhaust MSL Maximum Steel 3 Inch Muffler 700429

Mufflers, MSL Maximum, Steel, Aluminized, Perforated Tube, Oval Case, Front Muffler, Buick, Chevrolet, GMC, Isuzu, Oldsmobile, Each

Part Number: APH-700429

Not Yet Reviewed

Estimated Ship Date: Dec 10, 2025 if ordered today

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Estimated Ship Date: Dec 10, 2025 if ordered today

AP Exhaust MSL Maximum Steel 2.25 Inch Muffler 700328

Made in the USA AP Exhaust MSL Maximum Steel 2.25 Inch Muffler 700328

AP Exhaust MSL Maximum Steel 2.25 Inch Muffler 700328

Mufflers, MSL Maximum, Steel, Aluminized, Perforated Tube, Oval Case, Front Muffler, Chrysler, Dodge, 2.7L, Each

Part Number: APH-700328

Not Yet Reviewed

Estimated Ship Date: Dec 10, 2025 if ordered today

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Estimated Ship Date: Dec 10, 2025 if ordered today

AP Exhaust MSL Maximum Steel 2 Inch Muffler 700449

Made in the USA AP Exhaust MSL Maximum Steel 2 Inch Muffler 700449

AP Exhaust MSL Maximum Steel 2 Inch Muffler 700449

Mufflers, MSL Maximum, Round Case, Steel, Aluminized, 28.000 in. Overall Length, Front Muffler, Chevy, 3.5L, Each

Part Number: APH-700449

Not Yet Reviewed

Estimated Ship Date: Dec 10, 2025 if ordered today

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Estimated Ship Date: Dec 10, 2025 if ordered today

AP Exhaust MSL Maximum Steel 2.25 Inch Muffler 700056

Made in the USA AP Exhaust MSL Maximum Steel 2.25 Inch Muffler 700056

AP Exhaust MSL Maximum Steel 2.25 Inch Muffler 700056

Muffler, MSL, Chevy, Oldsmobile, Pontiac, Each

Part Number: APH-700056

Not Yet Reviewed

Estimated Ship Date: Dec 10, 2025 if ordered today

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Estimated Ship Date: Dec 10, 2025 if ordered today

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