My Evo x is over boosting I change the boost controller for the 3port from grimmspeed but I’m now doing 32 psi and I’m having 23 of knock I have boltons and the accessport but idk what to do and what map to use

 

I would recommend getting a proper tune done by a local tuner.

 

You can't just throw a 3 port on and call it a day.

Get a pro-tune.

 

Remove it asap until you get a proper tune

 

so anyone has a good tuner that can make a me a etune ?

 

Chet will get you sorted:
https://www.facebook.com/RickermanTuning/

 

I highly recommend TJ @ Wasatch Turbo Factory:
https://www.wtftuned.com/

Every experience I have had with TJ and his team has been exceptional, exceeding my expectations.

With so many scam artists out there, it is great to have someone so trustworthy to work with.

 

I would say Chet.

But take that off your car now! You can’t run that without a tune.