Catalytic Converter Cleaner, Engine Carbon Cleaner for Catalytic Converters, Catalytic Converter Cleaner, Fuel System Cleaner for Gasoline Engines, Exhaust System Pipe Carbon Removal Cleaner(2pcs)

Doesn’t come with instructions, but easy to use!

The instructions say to put this in your oil, doing so would never effect the catalytic converter, only putting it in your gas tank would it go through the exhaust system, I'm genuinely afraid to use this product now, the Instructions are whay I would do with an oil additive like "seafoam" before an oil change to clean out the crank case, the thing is that's an entirely different product and purpose, so I have no idea what this product is or what it should be used for based of its own instructions.

Put this in my Hyundai Elantra used for rideshare it has 243,000 miles. After putting it in by the end of my shift of 7 hours the car was running like brand new. It was in decent shape prior to using this product, but the noticeable power and shifting of the transmission are synced up. You can’t even feel the shifts anymore.Great price and product. Will continue to use it.

It cleared my check engine light but I didn't see much difference then Rislone Cat Complete as advertised then it's still early. I'm satisfied. Now the instructions on the bottle are different then what's listed on Amazon. The bottle states to pour the whole content in with your oil versus the instructions listed online says pour into your fuel ⛽️ tank. Make it make sense before incorrect information can lead to potential uncalled for repairs.

Si funciona , le eche los dos al carro xq uno es muy poco

No me a funcionado como dice

Very poor directions on how to use it. Pour in the necessary amount? What is it this is totally vague? You get 2 bottles so use them both?

THIS PRODUCT WILL BE POURED INTO THE "GASOLINE TANK" OR WILL BE POURED INTO THE "OIL TANK" ??? THE BOXES HAS ONE INSTRUCTION AND THE INTERNET HAS ANOTHER INSTRUCTION....HELP...HEPL...HELP