Project 1997 BMW Z3 - What does a track day do to a car? See what has damaged or gone wrong on mine 

After our outing at the track day:
• Video
I inspect the car, tyres, brakes, coolant and more to see what damage I might have done taking the cheapest BMW Z3 in the North-East of England round a track for the first time.
I have a few unexpected surprised from the car being sat for a few weeks and I think we know what the future will now be for the car.
Let me know what you would do to the car. Should it be uprated brakes, discs or suspension. Should I try improving the air flow into the engine, induction kit, coilpack or even a supercharger! Add your thoughts into the comments and I'll read some out and might just try your suggestions out in a future video on my 1997 BMW Z3.