Originally Posted by djyuck

It is VERY tough to get 380 from a stock turbo. On my stock VF-39, I got to 330 AWHP. Agile Auto told me if I wanted to get any more significant HP gains (less a meth kit b/c I didn't do those) I would need to go with an FP Green/Red, GT35r, etc... I seriously doubt 380 was achieved on a stock turbo. It may be possible, but very unlikely. For more reading:

http://forums.nasioc.com/forums/show....php?t=1141476