Originally Posted by Dujo
Are you still making full boost? Any whistling, whooshing, or howling sounds when more than 50% throttle? If so, you blew an intercooler connection off and just need to reset it.
I just went stage two and I've had two occasions so far where I've heard a loud pop at full throttle and then full power died off. Afterwards, I couldn't make full boost anymore and I could hear the whoosh coming out of the engine bay. The first time I blew the connection off at the intercooler. The second time I blew it off at the throttle body. Good luck.
I havent drivin it hard since that day but im gonna try it out in abit and see how it sounds. I have spt intake which is pretty loud so itll be hard to hear any abnormal noises so ill just go by the psi levels