^^ good thread. I was just thinking to start one this morning. Do you do some check up for your car after some track days? Such as compression test, valve check, etc.
I got my car only 2 months and had 3 track days so far. Here's my issues:
Power Steering fluid:
It failed from first session of the first track day. Also, it leaks everytime I track it. Sucks!
Slow shifting happened during some sessions at 3rd track day.
Brakes: (AP BBK)
2nd track day, overheated Motul 600 barker fluid. Braking power was not constant stable for some reason.
3rd track day, not sure if I overheated the Motul 660, but braking was not constant again.