This actually a questions about intake. I just got a completely stock 91 Formula and have been told with just some bolt on air intake mods I can boost the hp 30 to 40HP. That is what I want to do. Which setup is best. I saw the SLP box deal on a car at a gathering here the other day. That requires the moving of the vapor filter, has anyone done this, where did you move it, ect.

thanks