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

Iconic Muscle Car Sound. The Flowmaster 40 Series Dual In/Dual Out Oval Muffler delivers the classic deep, aggressive exhaust tone that has made Flowmaster a legend. Perfect for street, strip, and off-road use, this muffler enhances exhaust flow while reducing backpressure, resulting in improved engine performance and throttle response. Its internal chambered design produces a bold and powerful exhaust note without the need for packing material that can deteriorate over time.

Construction and Appearance. Built from 16-gauge aluminized steel, this muffler is fully welded for exceptional durability and resistance to corrosion. Its dual in/dual out oval design provides a strong and consistent flow path for efficient exhaust scavenging. The tough exterior finish gives it a clean, professional appearance that stands up to the demands of high-performance driving.

Installation. Installation is easy thanks to its universal fitment design. Some adaptation or welding may be required depending on the exhaust system configuration. It's suitable for a wide range of custom and performance setups, offering both functionality and flexibility.

Application. This Flowmaster 40 Series Dual In/Dual Out Oval Muffler offers universal fitment; some adaptation may be required.

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