R
redbull660
Well-known member
Disable the wastegate (pinch off airline) and see what kind of boost you get. Leak testing the whole system may pinpoint the problem as well.
It might be the boost controller, I took it off tonight and blew threw it and noticed it leaks where the rubber O ring is. I then removed the boost controller and hooked the two lines together, I will see what it does the next time I go riding.