The catalytic converter is: a piece of stainless metal, strong metal (platinum, rhodium, and palladium). These precious metals are what purify the toxic gases resulting from fuel combustion before these gases exit the car into the surrounding environment. It withstands temperatures above 800 degrees Celsius and is not affected. It is normal for the iron converter to change color from the outside, but it does not affect it, even if it gets wet over a long time. Some changes in the color of the iron converter occur. It works with high efficiency and lasts a long time, even if it is exposed to some bumps... (American. Japanese. Korean. Reduces fuel consumption by 30%, reduces engine noise, and reduces combustion... May peace and blessings be upon our Prophet Muhammad..... ).. (😐 We do not accept returns. Keep the rusty one you have. We will give it a shine.) (Number (Mobile number appears in the designated field)) WhatsApp... 🌹🌹... Account linked to Absher/ (😳 A fake account not linked to identity. How do you buy? Your problem ﴾﴾ (When the inspection focuses, it will focus. Just be patient 🤔 You will regret emptying the converter and they told you to empty it and I will give you a sum for the silencer. Go to the inspection and put a camera through the exhaust and see. If it is broken and rattling, leave it. It will not affect the car, God willing 😅) ...Special offer for owners of commercial stores, spare parts.... Camry. Yaris. FJ. Corolla Honda..