MTL CAT CT9A ROUND33005 AM002 Features We have employed the newly developed 150 cell. The fin has 0. 1mm thickness for durability. It correspond with high power (400 to 500ps) and still passed 10 15 exhaust gas regulation. This will be cleared for Japanese automobile inspection. *For over tuned vehicles might not pass the inspection depending on the condition. The main part is made of SUS304 stainless steel. The surface is beautiful with buffing. We have designed just