Hello, i have problem with my exhaust. When I start the engine and the revs drop, a creak occurs. Also when i drive and revs drop <~2000-3000 always same noise
But if i drive in dynamic mode, i dont have this problem...
i attached video (last 3 second)
https://drive.google.com/file/d/1g2A...ew?usp=sharing

I don't want to change the whole exhaust system, it's expensive for such a problem... how can it be solved?

 

I was not able to watch the video, but if it's a chirp or squeak related to valves opening and closing, I have read you can lubricate the valves. Mine made the noise under warranty and they replaced the whole back box - it was about $3200, if I recall correctly.

 

https://www.veed.io/view/45ec60ec-59...ue&panel=share

Today i try to lubricate, but when I returned to the parking, the problem returned

 

Take a look at this video:
The other option, as I understand it, is to remove the fuse and have the exhaust stuck in the open position.

 

thank you