Although the more I read about it, the more it makes me think Edmund's made a mistake. Everywhere it says Performance Control regulates torque at rear wheels from side to side via brakes. That's exactly what eLSD does in 3-series
There is DPC and PC. DPC is a torque vectoring system, PC is a software same as eLSD. X1 only has PC
Looks like BMW removed it due to BS......they say it provides 20/80 in steady cornering.....but isn't that what all Xdrive systems do since standard Xdrive is capable of 0/100 split ? Anyway most likely just a tuned software with same 40/60
Last edited by Kolyan2k; 11-13-2012 at 10:24 AM.