AoA bro have visited Motor clean G-8/4 Islamabad (Cat cleaning experts) and met Yasir he checked the Cat and ask me to replace the catylatic. The ceramic cup inside is intact and not broken but not in correct shape. My question is from where can i get a good catylatic Sultan ka Khoo, Baho Muhallah Saddar Rwp or any where in islamabad, Rawalpindi. Price and what things should be checked while buying catylatic converter if i will buy by my own self without any mechanic, is O2 sensor also need to change ? Thank u in advance