what do i need and how much boost ??
 

:confused:hi guys hope you can help ive got a 1998 turbo 2000, it already has fitted a k&n air filter, a resonably sized front mount, a dsm-evo III tdO5 hw turbo (???),cosworth acuator, and a uprated fuel pump. its only running 8-9 psi tho, what else do i need ( boost controller? electric or manual?) bleed valve? or is it a solenoid lol ?? how high do i go with boost cheers guys hope you can help:confused:

I would say it seriously needs a remap before it causes some minor engine issues! I take it there is no after market ecu on there?

Tony:)

you can't re-map a 98 version 4. you need an aftermarket one.

As others said get it set up properly