the car is as follows

fully rebuilt 200 block bottom end fully ported and worked head with custom grind cams..... engine built by grace engines (this was his own car)
ported inlet but with no spacer ect
gt35 external waste gate and screamer
1000cc injectors
autronic sm4 with wasted spark set up (twin coil packs) mapped by mark shead
70mm intercooler
anti lag
and the list is massive

its mapped for 2.2bar boost but due to the boost leak only holds 1.6bar....

but i realy like it with the leak as when it was 2.2bar is was scary lol and now its just rapid with loads of grip....

but stuff it im going for an inlet and remap from mark and he said the limit is 580bhp before i need an exhaust manifold change but i just want a nice 520/550bhp....

it was mapped at 2.2bar and has seen 520bhp before so just need a boost pipe...