The answer is yes, you can spray paint a catalytic converter. It is more common in lower-emission cars such as Toyota Priuses, Subaru Foresters, and Honda Elements because their valuable metals concentrations are higher in converters. The catalytic converter is the most important part of the engine. Save my name, email, and website in this browser for the next time I comment. Techron Concentrate Plus keeps all the engine parts clean to ensure maximum utilization of the fuel. One of the cheapest ways to deter catalytic converter thieves lies with the humble spray can. ), the age of the car, and the location of the car. STA-BIL works as a cleaner to remove carbon build-up, varnish, and gum from the catalytic converter, valves, and other parts. These compounds transform hydrocarbons, carbon monoxide, and nitrogen oxides the bad stuff into oxygen, nitrogen, and carbon dioxide in the process. Registering it will possibly provide police with additional information should a thief steal your converter and happen to get caught.if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[580,400],'antitheftguys_com-leader-4','ezslot_11',131,'0','0'])};__ez_fad_position('div-gpt-ad-antitheftguys_com-leader-4-0');If we can locate a couple to see how well catalytic converter labels work and how deep the etching is we will update this post. Your statement is correct about hybrids though. This will make it more difficult for thieves to sell your converter on the black market. Make a copy of it and put it up for sale. If you are learning how to paint . Check their website for more info and a location near you: https://victoryautoservice.com/locations/I am not affiliated with Victory Auto nor am I being paid for this post. Yes. They can significantly lower the carbon footprint of the engine and ensure its smooth working. Still, some thieves may pass on an etched converter but it is always better to use multiple strategies for preventing theft.Etching is just one of them.if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[250,250],'antitheftguys_com-box-4','ezslot_9',104,'0','0'])};__ez_fad_position('div-gpt-ad-antitheftguys_com-box-4-0'); Etching, or engraving a catalytic converter is something that you can easily do yourself.