BMW Master Tech looked at my air boots, everything was intact and no air was leaking. Brand new battery...really don't notice anything different.
I'm thinking this is definitely mounts. Slappin them on in a bit.
It only gets bad when I'm going uphill/going really slow in traffic. But it will never make the car stall, it just makes the worst shaking, and the noise sounds like a F-22 is in my engine.
If I was going downhill for the rest of my life, I would literally never have this problem. (Tested going downhill, stopping and parking going down a local road)
Any more suggestions possibly?