Are Factory cats for high boost SC safe?

[Dang94]

Hi,
Does any know if it's okay to run factory cats with a high boost auto rotor supercharger?
I don't mind losing a few hp but i just want to make sure they won't harm my engine.
I'm running about 9psi boost.
Cheers

 

[Jinks]

Mine are fine at high boost 9psi

 

[jwmelvin]

The risk is more about ruining your cats with an overly rich tune. I can’t see how cats would cause an issue with the engine. (On a tangent, I have read that, in a few F430s, the precat broke down and dropped pieces back into the exhaust valves, ruining the engine, but that’s not an issue with the NSX.)