Exhaust- / Sound Discussion

[Almedin]

DMS Klappensteuerung i30N Performance - DMS Engineering

Vollständig im Kabelstrang integrierte Klappensteuerung für den Hyundai i30N zur Steuerung der serienmäßigen Abgasklappe. Die DMS Klappensteuerung ist eine Eigenentwicklung und basiert nicht auf fertigen Zukauf-Modulen. Daher können wir eine hohe Funktionalität auf geringstem Bauraum bei...

dms-eng.de

I bought this, and its perfect.

I can cruise with valve 100% closed and its nice. The other don't have the close mode, only the open mode.

180€ are okey, the remote is nice and the quality is good.

Simply plug and play

 

[MARKKzjEE]

As I understand it (for pre facelift) the valve opens:
Eco/Normal 0%
Sport 50%
N 100%

As the other pipe is always open then Sport mode = ~70% of total capacity, but if you drive in N or N custom then the valve is open 100% of the time anyway. Prepared to be corrected though.

It's just the variable adjustments that the valve does with temperature, speed, gas or other, i just want to put it static.