EXHAUST MUFFLER FOR VEHICLE

PROBLEM TO BE SOLVED: To provide an exhaust muffler for a vehicle capable of enhancing muffling ability for exhaust noises of a low frequency in an engine low speed region and greatly reducing output loss of the engine in an engine high speed region. SOLUTION: A main muffler M is disposed at the rear of the underside of one side of a car body B with respect to a vertical center line L-L of the car body B, and a downstream part 20d of a first tail pipe 20 is disposed on the other side crossing the vertical central line L-L of the car body B by extending from the main muffler M. A downstream part of a second tail pipe 30 is extended from the main muffler M toward the rear side of the car body B, exhaust gas passing through the first tail pipe 20 is emitted from the rear of the car body B on the other side into the atmosphere, and exhaust gas passing the second tail pipe 30 is emitted from the one side of the rear of the car body B into the atmosphere. COPYRIGHT: (C)2006,JPO&NCIPI