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

Performance Muffler. The Flowmaster Super 40 Series Center/Center Oval Muffler with 3-inch inlet and 3-inch outlet delivers a deep, aggressive exhaust note designed for street use. It enhances exhaust flow and sound quality while reducing interior resonance, making it suitable for high-horsepower vehicles seeking both power and refined sound characteristics.

Construction and Appearance. Constructed from durable 16-gauge aluminized steel, this muffler features Flowmaster’s Delta Flow® technology and a high-temperature paint finish for corrosion resistance and long-lasting durability. The case is fully MIG welded, ensuring a robust design that withstands rigorous use.

Installation. Installation uses slip-fit connections with options for clamp-on or weld-on mounting. Some adaptation may be necessary, but drilling is generally not required, making installation straightforward for experienced technicians.

Application. This muffler fits universal applications; some adaptation may be required to accommodate specific vehicle setups.

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