Hey all, I've picked up a 97 z3 its the 1.9L 5 spd man, Its going to be a daily but id love to take it to our local track, I'm not wanting it to be super fast because i know its not, just wanting to attack some corners and have a bit of fun. After some light research i see lots about the car being pulled from the subframe ? and problems with the rear of the car... is that for the beefier engines? or still a problem with the 1.9L engines... If I'm planning to track it for fun what should I be upgrading or reinforcing ? thanks heaps guys as I'm totally new to bmw's.