Hi,

This has probably asked a zillion times but I need this info now.

Firstly I've got a V4 STI Type R. I'm sure the turbo is standard but I don't know which model it is. I don't know much about my car in actual fact.

The turbo seems to be whining and i don't know whether this is good or bad. I've got a boost gauge mounted in the car so what PSI should I see? Are there any tell tail signs of impending faliure?

Also if the turbo is in need of repair / replacement what sort of money would I be looking at spending?

Would it cost more for a slightly uprated unit?

Looking forward to your replies.

Esh

 

I've been told whining is a trademark of the VF series of turbos - mine does it too.

 

Turbo should be a VF24 and boost around 16-17 psi car is standard