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AP Exhaust

AP Exhaust MSL Maximum Mufflers

4.27 out of 5 stars 129 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 6 Items.

Results 1 - 4 of 4

AP Exhaust MSL Maximum Steel 2.5 Inch Muffler 700087

Made in the USA AP Exhaust MSL Maximum Steel 2.5 Inch Muffler 700087

AP Exhaust MSL Maximum Steel 2.5 Inch Muffler 700087

Muffler, MSL, Buick, Cadillac, Chevy, Oldsmobile, Pontiac, Each

Part Number: APH-700087

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

AP Exhaust MSL Maximum Steel 2.5 Inch Muffler 700196

Made in the USA AP Exhaust MSL Maximum Steel 2.5 Inch Muffler 700196

AP Exhaust MSL Maximum Steel 2.5 Inch Muffler 700196

Mufflers, MSL Maximum, Steel, Aluminized, Perforated Tube, Round Case, Rear Muffler, Buick, Chevrolet, Oldsmobile, Pontiac, Each

Part Number: APH-700196

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

AP Exhaust MSL Maximum Steel 2.25 Inch Muffler 700172

Made in the USA AP Exhaust MSL Maximum Steel 2.25 Inch Muffler 700172

AP Exhaust MSL Maximum Steel 2.25 Inch Muffler 700172

Muffler, MSL, Buick, Cadillac, Chevy, Each

Part Number: APH-700172

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

AP Exhaust MSL Maximum Steel 2 Inch Muffler 700232

Made in the USA AP Exhaust MSL Maximum Steel 2 Inch Muffler 700232

AP Exhaust MSL Maximum Steel 2 Inch Muffler 700232

Mufflers, MSL Maximum, Steel, Aluminized, Perforated Tube, Round Case, Buick, Chevrolet, 5.7L LT, Each

Part Number: APH-700232

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

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