Flowmaster Super HP-2 18-Inch Center/Center Oval Muffler; 2.50-Inch Inlet/2.50-Inch Outlet; 409 Stainless (Universal; Some Adaptation May Be Required)

Performance Muffler. The Flowmaster Super HP-2 18-inch Center/Center Oval Muffler with 2.50-inch Inlet and Outlet, constructed from durable 409 stainless steel, is engineered to improve exhaust flow and provide a moderate tone. This balance maintains street legality while enhancing performance, reducing drone, and improving the driving experience for muscle cars, street rods, and trucks by optimizing exhaust sound and flow dynamics.

Construction and Appearance. This muffler features robust 409 stainless steel construction paired with a high-temperature black paint finish that delivers long-lasting corrosion resistance and an attractive, sleek look. The compact oval design houses Flowmaster’s laminar flow technology core, offering enhanced flow and a distinctive sound quality.

Installation. Installation requires moderate skill and utilizes slip-fit inlet and outlet connections for clamp-on or weld-on mounting. As this is a universal muffler, some adaptation may be necessary; however, advanced drilling is generally not required.

Warranty. Covered by a lifetime limited warranty to ensure durability and sustained performance. Application. Designed for universal applications with the understanding that some customization or adaptation may be required to fit specific vehicle setups.

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