This video is bs I asked the guy for the boost charts and they show 2-3psi less boost with the BOV. The 28hp is from the octane booster. The car is still advancing time between the two dyno runs. Not saying the BOV is bad but this claim is complete bulls***.
i get 14.5psi most of the time with intake,inlet,cattless dp/rp. sometime 13.5psi??