Can i run 12psi?

[Max713]

This is my setup:
D16z6
t3/t4 Turbo
HKS blowoff valve
Intercooler
Mugen 2.5" full exhaust
Lowered on h&r springa with camber kit
New 3 stage clutch with 8ld flywheel
550cc injectors
Walbro 255 fuel pump
Tuned on chrome
Independent fuel injection

The car is tuned for 12psi(previous owner), right now its running on 8. The car is my DD and NEEDS to be reliable. Can I run 12psi safely? Most tell me they wouldnt go over 10psi...

[Mugen_branded]

Nice Setup and good buy, but i've heard the same man. People with stock internals are keeping it around 8psi, just enjoy that. For now

[96HALX]

might wanna think about getting it re tuned to 8 psi to get the best performance out of itif thats what our staying at.