not sure if you guys have seen my post, but here are a few revs and acceleration videos in sport +.
https://g30.bimmerpost.com/forums/sh....php?t=1614637
this is with the fuse installed.
the car was a bit too "droney" in comfort mode cruising in fwy with the fuse off, so i put it back once i removed the resonators.
honestly do it, and don't think twice. I've had several forum members PM me about this and have not regretted the decision. In normal driving comfort mode i'd say it's 80-85% as quiet as stock, it's only noticeable really in sport +, especially during the backfires and pops.