[Ruinedx5m]

I just for an x5m and would like to see what the loudest mode possible ok the stock exhaust or maybe even burbles..

[B1M3]

dahler exhaust valve controller will make stock exhaust louder.

[onfireX5]

Originally Posted by Ruinedx5m

I just for an x5m and would like to see what the loudest mode possible ok the stock exhaust or maybe even burbles..

Turn the exhaust button “on” that is on the console.

Put the engine control in Sport +

That will leave the OEM valves open the longest.

Put the transmission into level 3 if you want the loudest burps at wot shifts.

[bellabimmer]

If its US version...X-Pipe instead of resonator - something to control valves open like dahler exhaust valve controller.

In my case my F95 is EU Version so I did full g-power exhaust and full downpipes + mounted a device called OPF Deleter so I don't get CEL for being full downpipe and no OPF like stock.

[Ruinedx5m]

bellabimmer
Where did you get the opf deleter from?

[weinerbarn]

Originally Posted by Ruinedx5m

bellabimmer
Where did you get the opf deleter from?

Probably Leib.

https://www.leib-engineering.de/LEIB...eries-G-series

[bellabimmer]

Originally Posted by Ruinedx5m

bellabimmer
Where did you get the opf deleter from?

I got it from G-Power but all are same - they work the same so even that Lieb Engineering is same.