FLOWMONSTER 1-CHAMBER SMALL MUFFLER

The FlowMonster 42513-FM is a 1-chamber muffler designed to produce an aggressive exhaust note. It features a 2.50-inch single inlet and a 2.50-inch single outlet, both offset. Constructed from 16-gauge aluminized steel, this muffler is 100 percent MIG-welded for strength and durability.

The chambered design cancels unwanted high-pitch frequencies without packing, ensuring the aggressive sound does not change over time. It is coated with high heat-resistant silver paint for a clean appearance. This muffler increases exhaust flow for improved performance and throttle response. Its compact design accommodates most vehicles.