What brakes are you running?? With what pads?? Mine does this occasionally but once I stand on them once they are fine I put it down to the fact that they are hardcore brakes and I ain't using them enough haha
Defiantly must have been nailing it to get that far off the floor! Serious accident though that's for sure. How pissed off would you be both your cars is bad enough but your house aswell!
How come the screamer sits upwards mate?? Or is it that you had it like that while you were working on it?? Looks good though mate where did you get the rad from?
Do you have the pipes the right way around? Mine where fitted incorrect and I kept overboosting. And also is it set to the right actuator/wastegate setting on the back??