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

Classic Aggressive Muffler. The Flowmaster 40 Series Dual In/Dual Out Oval Muffler delivers the signature Flowmaster sound with an aggressive exterior tone. Designed for versatility, it performs exceptionally well on the street, at the strip, or off-road. With no internal packing to wear out or blow out, this muffler provides consistent sound and performance over its lifetime.

Construction and Appearance. Built from fully welded 16-gauge aluminized steel, the 40 Series is engineered for strength and durability under demanding conditions. Its dual in/dual out oval body design supports a variety of custom exhaust setups, while the rugged welded construction ensures reliability and long-lasting performance.

Installation. Installation is straightforward and can be completed with standard tools, though some adaptation may be required depending on your vehicle's exhaust configuration. Its universal fitment makes it suitable for custom applications.

Warranty. This muffler is backed by a three-year limited warranty, offering assurance of durability and performance.

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

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