Before I had the problem with getting to a certain boost. I fixed it with the TurboXS ABC, but today my friend and I were trying to get rid of the knocking so i could boost even higher. We successfully got to about 15 psi.(wouldn't boost anymore) In an attempt to get more boost, we got bigger hoses around the actuator region. After that I could only get about 10psi. Then I changed back to the stock hoses and even worse, only about 9psi. Can just the hoses do that? We never changed the settings on the Utec. What should i do?
thanks
Zig

 

we kind of tried that but i will give it another shot.
thanks