Flowmaster 40 Series Delta Flow Center/Dual Out Oval Muffler; 2.25-Inch Inlet/2.25-Inch Outlet (Universal; Some Adaptation May Be Required)

Performance Enhancing Muffler. The Flowmaster 40 Series Delta Flow Center/Dual Out Oval Muffler; 2.25-Inch Inlet/2.25-Inch Outlet delivers an aggressive exhaust sound combined with improved scavenging for better overall engine performance. Designed for both street and strip use, it reduces interior resonance while maintaining a mild exterior tone, making it ideal for muscle cars, street rods, and trucks requiring strong sound and performance.

Construction and Appearance. Constructed from durable 16-gauge aluminized steel, this muffler is fully MIG welded for enhanced strength and longevity. It features a black high-temperature paint finish that resists corrosion and maintains a clean appearance under high heat conditions.

Installation. Installation is straightforward with slip-fit inlets and outlets designed for clamp-on or weld-on application. New hangers are required for mounting but are not included, and no complex modifications or drilling are typically necessary.

Application. Fits universally on vehicles with 4- or 6-cylinder engines, including classic muscle cars, late model muscle cars, street rods, street/strip, and truck/SUV applications; some adaptation may be required.

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