Flowmaster 70 Series Big Block II Center/Dual Out Oval Muffler; 3-Inch Inlet/2.50-Inch Outlet (Universal; Some Adaptation May Be Required)

High-Performance Muffler. The Flowmaster 70 Series Big Block II Center/Dual Out Oval Muffler with a 3-Inch Inlet and 2.50-Inch Outlet is engineered to optimize exhaust flow and reduce backpressure, enhancing engine performance. It delivers a distinctive deep rumble sound, perfect for enthusiasts seeking both power and a commanding exhaust tone. This muffler is ideal for high-performance street and muscle car applications where improved exhaust tone and flow are essential.

Construction and Appearance. Made from durable steel, the muffler features a chambered internal design that balances sound attenuation with efficient exhaust flow. Its oval shape provides fitment flexibility and promotes effective scavenging. The raw steel finish offers a rugged, industrial aesthetic suitable for performance exhaust systems.

Installation. Installation is moderately straightforward for those experienced with exhaust systems and typically requires welding or clamping based on the setup. Drilling is generally unnecessary unless custom adaptation is needed due to its universal fitment.

Application. Fits universal; some adaptation may be required.

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