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Moroso Spiral Flow racing muffler with 2.5-inch inlet/outlet, 4-inch diameter and 12-inch length in steel is built for exhaust systems needing a compact silencer. The spiral flow core offers a balance of flow and restriction suitable for racing or high-flow street setups. Use it where space is limited and a steel construction muffler with a 2.5" inlet/outlet is required.
Moroso Spiral Flow Racing Muffler - 2.5in Inlet/Outlet x 4in Diameter x 12in Long - Steel
