▲ 5 r/B58Enthusiasts+1 crossposts

2019 540 Overpressure Reservoir Leaking

2019 540 Xdrive with MHD Stage 2. I don't run the car hard all the time, but I'm amazed that BMW would design a part that would fail in 50k miles. I can't seem to find an upgraded replacement. What do yall recommend? How long before catastrophic failure?

u/SuperTopperHarley — 17 days ago