Flowmaster 70 Series Big Block II Center/Dual Oval Muffler; 3-Inch Inlet/2.25-Inch Outlet (Universal; Some Adaptation May Be Required)

Performance Muffler Design. The Flowmaster 70 Series Big Block II Center/Dual Oval Muffler; 3-Inch Inlet/2.25-Inch Outlet is engineered with Flowmaster Delta Flow® technology to deliver improved horsepower, torque, and engine efficiency while maintaining a mild exterior exhaust tone. It suits trucks, SUVs, motorhomes, tow vehicles, and high-performance street cars that require effective sound control alongside performance gains.

Construction and Appearance. Constructed from durable 16-gauge aluminized steel, this muffler features a fully MIG welded body for long-lasting corrosion resistance. It is finished with high-temperature paint in sleek black, providing an attractive appearance and protection against heat damage.

Installation. Installation is moderately straightforward, featuring slip-fit inlet and outlet connections compatible with clamp-on and weld-on options. Due to the universal fitment design, adapters or modifications may be necessary. New hangers are required but not included with the muffler.

Warranty. This muffler includes a limited warranty, ensuring product reliability and customer satisfaction.

Application. Designed to fit a universal range of vehicles with some adaptation required for proper installation. It is ideal for classic muscle cars, street/strip vehicles, trucks, and SUVs that can accommodate the oversize design.

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