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

Deep, Powerful Exhaust Tone. The Flowmaster Super 40 Series Oval Muffler is designed to deliver a deep, aggressive exhaust note while enhancing overall engine performance. Perfect for enthusiasts seeking both sound and power, this muffler combines Flowmaster’s signature tone with performance-driven engineering. Featuring a universal fit, it can be adapted to a wide range of vehicles, providing a noticeable improvement in sound quality and flow efficiency.

Construction and Appearance. Crafted with precision and built from durable materials, the Flowmaster Super 40 Series Muffler features a matte black finish that resists corrosion while adding a stealthy, performance-oriented appearance. Its dual in/dual out 2.50-inch design supports balanced exhaust flow, while the internal Delta Flow technology optimizes scavenging for improved torque and horsepower. The oval body design allows for efficient sound control and deep resonance without sacrificing performance.

Installation. This muffler installs as a direct replacement and supports versatile installation configurations thanks to its universal fit. It can be welded or clamped into the existing exhaust system, depending on vehicle setup. Professional installation is recommended for proper alignment and sealing, ensuring maximum sound quality and performance. Once fitted, it provides an aggressive, race-inspired exhaust tone with smooth flow characteristics suitable for street or performance applications.

Application. This Flowmaster Super 40 Series Oval Muffler provides a universal fit. Designed to enhance exhaust flow and deliver a bold, aggressive tone, it’s ideal for drivers seeking a combination of race-proven performance and signature Flowmaster sound. Whether used on a custom build or performance-tuned setup, this muffler adds a commanding presence and noticeable power improvement to your vehicle.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov