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

Aggressive Performance Muffler. The Flowmaster 40 Series Delta Flow Center/Dual Out Oval Muffler; 2.25-Inch Inlet/2.25-Inch Outlet is designed to provide enhanced exhaust flow while producing an aggressive sound. Ideal for street, strip, and off-road applications, this muffler improves engine performance by increasing scavenging and reducing interior resonance, delivering a powerful tone without excessive noise inside the vehicle.

Construction and Appearance. Constructed from durable 16 gauge aluminized steel with a fully welded design, this muffler features high-temperature black paint for a resilient finish. The chambered design incorporates Delta Flow technology with internal deflectors to optimize exhaust flow efficiency and longevity without the use of packing materials that can blow out.

Installation. Installation is generally straightforward for anyone with moderate mechanical skills, utilizing slip-fit inlet and outlet connections compatible with clamp-on or weld-on methods. New hangers are required but not included, and minimal modifications or drilling may be necessary depending on the vehicle.

Application. This muffler is a universal fitment product; some adaptation may be required to fit specific exhaust setups or vehicles. It is suitable for multiple vehicle types, including muscle cars, street rods, and trucks, supporting 4- and 6-cylinder engines.

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