Adding After Market Weather Stripping

[GregoryK]

I have a 2021 M3. I see ads everywhere for aftermarket weather stripping to stop noise. I know that some did this to early M3's. Has anyone done this to there 20/21 models and if so did it make any difference to the noise at speed?

 

[Gasaraki]

I wouldn't bother. I put some on but I don't think it does anything. The 2021 is quieter already.

 

[GregoryK]

That's what I thought. Thanks.

 

[f308gt4]

I don’t know how much it really helps with the noise, but it does help dust accumulation in the door jabs, trunk and frunk. May be worth the $20 or so for that reason alone.