[g80_nick]

Hey guys so for some reason the sound of my car (i'm bad with this stuff sorry) only comes out one of the tips (in sport mode, and when i use my bootmod3 app to manually open them). The right side it barely comes out of and sounds muffled and the left side is the one it comes out of.

Why do you guys think this is happening? Let me know!

Thank you so much!!

[John in VA]

This has been a "sticky" for nearly 6 years:
https://f30.bimmerpost.com/forums/sh....php?t=1220699

[g80_nick]

Originally Posted by John in VA

This has been a "sticky" for nearly 6 years:
https://f30.bimmerpost.com/forums/showthread.php?t=1220699

Originally Posted by John in VA

This has been a "sticky" for nearly 6 years:
https://f30.bimmerpost.com/forums/sh....php?t=1220699

I have a fabspeed exhaust/muffler and it has valves. This never used to happen and i manually open them in bootmod3 which overrides the whole sport + and sport thing and the valves do open when it's in sport mode, just the right side has no sound/air is restricted when i put my hand up to it compared to the left one. I've seen that guide and it doesn't apply to my situation