MBRP Installer Series Steel 4 Inch Muffler GP015
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MBRP Installer Series mufflers maximize exhaust flow, so your engine keeps its cool with lower exhaust temperatures. Your reward will be greater fuel efficiency, more torque, more horsepower, and a sound that is pure MBRP. These round case, high-flow performance mufflers are built from aluminized steel, with louvered tube fiberglass packing. They're available in a variety of lengths and inlet/outlet/overall diameters. The mufflers have a standard outlet style, without tip. Order the Installer Series model that best fits your exhaust setup.
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