Pre cat problem...

Hi!

I have Clio R27 with Akrapovic Evolution exhaust system, so there is no second cat, and today
a saw the check engine on my dashboard....
there is problem with first cat it's full, so what should I do?

I'm thinking about buy used manifold with cat or open it and take out the insert of cat,
I read a lot of forums, and there is no only one answer, that the remap is necessary
Is the remap after that so dificult? I hear, that the flat spot is so dificult to fix, I will make remap in Best Performacne company in my town in Poland, they take softs from Profituning, and Ivan from Profituning can change some things special for me

thanks for Your help and sorry for my English :wink: