Auxiliary catalytic converter of automobile three-way catalytic converter

摘要

In order to simplify and lighten the parts and to obtain the same effect as that of the conventional auxiliary converter with a small occupied space, A first exhaust pipe connected to an exhaust manifold of the engine, an auxiliary catalytic converter disposed in the middle thereof, and a three-way catalytic converter disposed in a rear end thereof; A second exhaust pipe in which a center muffler is disposed on the front side; And a third exhaust pipe in which a main muffler is disposed in the middle, wherein the catalyst is formed of stainless steel and embedded in the front end of the first exhaust pipe, wherein an auxiliary catalytic converter Quot;