I used the dinan Stage III specs (front and rear) but with more front camber. I ran 39psi hot on street tires. It tends to oversteer on exit. I can throw away one session were my rears were 47psi...definitely could tell it the tire pressures were too high while I was driving it.
If I come off the track and all of the pressures are equal on all 4 corners then I can say the car does lean towards oversteer. Not a huge issue though, I just keep my foot in the throttle and DRIFT BABY! I am asian so that is totally normal.
2013 F30 328i Melbourne Red
2011 E90 M3 Monte Carlo Blue
2004 E46 M3 Imola Red