hehe thx sky222 called me :D , sky222 ahh can u list up all the part i needed ?? coz i wan survey2 those items what use lol ....
for your cars let see....
TD04L twin fin turbine ( will do lar coz low boost what )
Custom made exhaust manifold to fit in TD04L
Higher cc injector Prefer 390cc but will be to high cc then using SAFC to control ( Prefer E-Manage blue -can set better ignation )
change the gearbox to manual coz ur auto gearbox might slip when boost
get a better fuel pump 1.8GSR fuel pump more than enof for low boost
get small intercooler will do ( GSR / VR4 )
custom made intercooler piping
exhaust piping 2'' Enof lar coz if bigger might overboost coz u plan to running on low boost
1.5MM and above metal gasket
I think all this stuff is enof for boost 0.4- 0.6 Bar maximum for stock piston
except u plan to fork out more money to find similir size low compression piston then only u can go higher boost ( 0. 7 - 0.9 bar )
Remember ur car engine block dun have oil squitter even though u change to low compression piston - so kenot go high boost ~ 0.9 bar already pushing to the limit..ur piston will be too hot ...~!! will blow ur engine
Just my 2 cents from experience :)