| 摘要 |
The present invention relates to a main exhaust pipe for a vehicle having an exhaust gas pressure control structure, and more specifically, to a main exhaust pipe for a vehicle having an exhaust gas pressure control structure, which enables a smooth flow of exhaust gas by maintaining inner pressure of the main exhaust pipe through such as inducing a smooth flow of a laminar flow and a steady flow while preventing occurrence of an excessive tumbling flow within a process in which exhaust gas passes through the main exhaust pipe, and thereby providing an improvement in air intake and exhaust performance, an improvement in an engine output, and an improvement in fuel efficiency. |
