Petr Kunc

I am not familiar with Akrapovic exhaust I run open exhaust except for the catalytic converter, sorry

Hi there,
I saw your posts on the forum - I have a question about Akrapovic Exhaust.

I wonder if drilling out the rear perforated mesh (I marked these places with a red arrow) will help?
Will drilling out these places make the sound better?
What do you think about it?

Best regards
Krzysztof (from Poland)