Hi all again from Spain.
I think my OEM catalyst died after decarb my 8 two weeks ago.
Since them the engine check light has been lighting two times.

I was thinking about getting a high flow catalyst to avoid legal issues and also having the light all day ON. LOL!

What do you recommend based on your experience here?

I really appreciate your help!

 

have you had the code of the CEL read? It could be unrelated.

 

Thanks for your reply.
The code is related with the catalyst. Yes I have read it.

 

HJS makes a good catalytic converter that flows almost as well as a straight pipe.
I don't remember the part number though, maybe somebody will be kind enough to post it.

 

Thanks SIR!
I've already sent them an email to check.

Thanks!!