Jaywrx

Hey lads. Just joined up to the page as just picked up my wrx not long ago and am starting to play around wth things. Have just installed a gizmo EBC and all seems to be going ok however as soon as I go above 60% duty cycle (approx 16psi) i get a fuel/boost cut. Throws up the engine light and if I reset the engine light it just does it again. Wanting to know if there is a way to get around this issue or am I stuck on 16psi