BMW M Performance Exhaust System for G20 / G21 330i

M Performance Rear muffler installed on G20 330i

[@wenz5390]

I just got this amazing car with an M Performance exhaust, but the issue is that I discovered the valve always opens after 3000 RPM, regardless of the mode I’m in. I’m curious if it’s possible to set it to close in Comfort mode and open in Sport mode, rather than opening at 3000 RPM.

[@steineins]

No it damages the engine

[@Mr_InLine6]

does it adds performance to the car (hp),or is it just the sound?

[@largeautomotive6412]

It’s stock hp.

[@Leszlig]

Technically, car breathes better (you can feel it), so it should perform better.

[@henrybaiim8079]

Why this m performance rear muffler doesn't have pop sound?

[@largeautomotive6412]

OPF still alive.....

[@AliHaider-sl7zx]

which will best for my bmw 320i 2007?

[@sebastianthaarup4963]

Is the car with OPF ? :)

[@largeautomotive6412]

Yes it does

[@sebastianthaarup4963]

Cool. What is The Part number.
I have 330i 2021 model EU, and wondering if I could fit this :)

[@largeautomotive6412]

@@sebastianthaarup4963 18302464496 + 18302464500

[@Marshi32]

To be honest, my 330i with stock exhaust sounds better :o WTF?
Mine making "pop pop pop" => everything stock.

[@largeautomotive6412]

There is no better sound when cars equipped OPF🥲

[@Marshi32]

@@largeautomotive6412 sorry Bro, but there is! For example Eisenmann Muffler. Its with OPF and even in Germany allowed.
What killed this Cars Sound is not the OPF, its the Software Update from 11/2019.

[@eyupkaanklc247]

Can i use it on my g22

[@largeautomotive6412]

Yes, it's fits G22 430i

[@Ewecnt]

Sounds terrrible. Like a diesel.

[@master-w-steve3560]

maybe eisenmann has better sound

[@largeautomotive6412]

Yeah.. Eisenmann always does.

[@Guenounovitch]

🐄