1.The catalyst attached tightly with inner wall to prevent the exhaust gas from escaping
to make the conversion thoroughly
2.The design of using advanced materials make the engine maximize its output power
and catalytic efficency: CO >=96%, HC >=95%, NO2 >=90%
3.can reduce exhaust noise and withstand temperatures of 500 – 700C,temperature: CO <=241 degree, HC <=246 degree, NO2 <=264 degree
4.Good function of anti-poisoned and aging
5.Small motive loss: <=3%
6 Service lifespan: 80,000 hours