I started with my upgrades on my 200 SX CA18DET , but would like to know how much boost the stock internals can handle . Here is a list of the modifications that I am busy with :
Head gasflowed and cams done
Custom bottom mount manifold with 70mm downpipe and 76mm exhaust
Garrett T28 Ball Bearing GT2808 (270HP)
Braided oil and water line kit for turbo
HOP wing
Full bodykit with vented bonnet
Greddy oil catch tank
Gizzmo MS2 electronic boost controller
Cometic steel head gasket set
Still busy with some other stuff as well , will post pictures shortly


