[cal]

hi, i hav a R33 GTS-T, running standard 2 stage boost, but yesterday its just started to boost to first stage and second stage doesnt seem to kick in, can any1 help???? Thanks

 

[mattysupra]

whats first and second stage? do the gt-thingys run sequens tubs like the supra?


Sorry, only know about rb26 detts.

 

[cal]

its a single turbo with 2 stage boost, ive been told it could be the solenoid in the factory boost controller, im not sure, any1 heard of this, ive ordered a forge manual boost controller 2 replace it so see if it works