Flowmaster Original 40 Series Offset/Offset Oval Muffler; 3-Inch Inlet/3-Inch Outlet (Universal; Some Adaptation May Be Required)

Original 40 Series Performance. The Flowmaster Original 40 Series Offset/Offset Oval Muffler with 3-Inch Inlet and 3-Inch Outlet delivers a signature aggressive sound featuring a deep exterior tone and distinctive interior resonance. Designed for street, strip, and off-road applications, it enhances exhaust flow while providing the iconic exhaust note favored by muscle car and truck enthusiasts.

Construction and Appearance. Crafted from durable 16-gauge 409 stainless steel with full MIG welding, this muffler offers solid durability and corrosion resistance. Its high-temperature black paint finish withstands extreme heat and adds a sleek, aggressive look to the exhaust system.

Installation. Installation requires basic mechanical skills and uses slip-fit inlet and outlet connections with a flat band clamp type. New hangers are necessary but not included, and the product is designed for a straightforward upgrade on most universal fit applications. Some adaptation may be required as no clamps or hangers are supplied.

Application. Fits universal exhaust systems; some adaptation may be necessary for optimal fitment.

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