BMW F90 M5 Suspension Specialists

[RS61]

Hey guys. There's a very solid list of BMW independent specialists in the pinned thread, but I wanted to ask for any positive experiences for BMW M cars, specifically related to suspension. I've got a weird situation with my F90 M5 where it's aligned well, it tracks very straight, but when accelerating hard from a stead cruise the car rotates violently sideways and sometimes spins out of control. It'll be some weird thing like a bushing or bearing and I'm looking for a proven shop that specialises in fixing this kind of thing. Any recommendations?