0llie11

Hi all, new here and just looking for some buying advice. Looking at buying a e90 platform daily and came across a 330i 2006 with a AC Schnitzer kit. I've looked online and couldn't find anything to say if this variant came with a tune or just a body kit. Also when I go to view the car is there anyway to prove the kit is genuine? Tossing up between this car or a e92 2011 325i, what would be the better option for a student on a budget dead set on a BMW? Thanks in advance.