I love the system and it works great - but it is definitely to loud for me.
Canīt use the car on track days anymore, and a lot of people are anoyed around here.
If I canīt find a solution to get it quieter when opening up, I will remove it this autumn. Will keep the manifold and use the original Porsche
sport exhaust with valves instead.
It is a pitty it is designed so loud that you cant use it for autocrossing or ordinary track days.