ceramic coating

[PJA]

Has anyone had any experience with ceramic coating the catalytic converters, mine look horrible.

 

[Connor-san]

The GT guys had mine coated - you may want to check with Rich and Denis to see who they use.
After 15k+ miles (and several track days), the coating on my cats seems to be holding up well.

 

[stuntman]

I didn't think coating or covering cats was a good idea due to their high operating temperatures.

 

[Fubar]

Calico coatings has been good to me but they get pretty swamped during race season. I had issues getting regular ceramic coating to stay on too. I ended up using a Plasma Spray Thermal Coating and its holds up a lot better. As you might expect, it's more $$$

note: no cats on my car