Flowmaster Super 40 Series Center/Dual Out Oval Muffler; 3-Inch Inlet/2.50-Inch Outlet (Universal; Some Adaptation May Be Required)

Performance Exhaust Solution. The Flowmaster Super 40 Series Center/Dual Out Oval Muffler with 3-inch inlet and 2.50-inch outlet delivers a deep, aggressive exhaust tone tailored for high horsepower vehicles. It enhances exhaust flow while minimizing interior noise resonance, making it ideal for street and strip applications seeking both power and sound quality.

Construction and Appearance. Crafted from durable 16-gauge 409 stainless steel, this muffler features a fully MIG welded assembly for enhanced strength and long-lasting durability. It is finished with high-temperature black paint to provide protection against heat and corrosion. The distinctive oval shape incorporates Flowmaster’s Delta Flow® technology to improve performance.

Installation. Installation requires moderate mechanical skills and may involve either welding or clamp-on attachment based on the existing exhaust configuration. Drilling is generally not required; however, some adaptation may be necessary for optimal fitment on specific vehicles.

Application. This muffler is designed for universal fitment across a wide range of vehicles, including 4- and 6-cylinder engines, classic muscle cars, late model muscle cars, street rods, street/strip vehicles, and trucks or SUVs. Some modification may be needed to achieve perfect fitment due to its universal design.

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