These r the modifications i can see,

Firstly there is the Monster exhaust, too freaky loud, it goes all the way from the front to the back, with no silencers in the middle.

then, there is the front mount inter-cooler

Bigger turbo than the normal size, without the air filter connected to it.

Dump valve.

ELECTRONIC VALVE CONTROLLER.

The clutch is very stiff, i had open the gearbox to chage the bearing. It had like two clutch plates, not the finger type but the thin flat type ones.

Really short shift gerabox.

All four adjustable shocks, they are really hard ones, probably for tarmac racing.

OZ RACING ALLOYS.

otherwise all i can say is that the  car is really quick.