Technical Exhaust flutter

[forzaf1]

Had to install a new exhaust pipe and back box to this 1.2. I'm getting exhaust flutter now.

See the video below of it.
https://youtube.com/shorts/PEgt9EhWXdg?feature=share

Is it exhaust or anything more? Looks at the revs, nothing out of the ordinary there.

 

[typecastboy]

Sounds fine to me.

 

[Ralf S.]

Are you certain there is no leak?


Ralf S.

 

[forzaf1]

The reason I bring it up is that the exhaust gases come out with some force. It is an after market exhaust. Ran multiecuscan and no faults showing.

Maybe I'm.being abit to picky?

 

[portland_bill]

All the very first cars had an oval tailpipe, and they always sounded like the exhaust was pushing through water. Just a characteristic.

Aftermarket exhausts often sound different. If the engine runs ok, and performance is not affected, go with it.