Hello!

Someone faced that or have an explanation to these noises please?
I had stage 1 with no problem and i just did stage 2+ but the first start was like that then turned off the engine and on again and disappeared but i'm worried about this clicking sound and turbo like sound when accelerating ..as i did some metters with it i hope it didn't harm anything.

https://youtube.com/shorts/cKe6nqUYlwc

TTS 2009 dsg

BR,