i have a BOV(greddy type-s and flange)i am waiting to get the turbo to see if i can use some of the piping so i do not get too much intercooler piping for it,then ill purchase aJRC intercooler and some piping!oh,will my BOV still be audible even though i will only be running the stock 5.5psi for a lil'whilei might turn it up depending on the PSI drop because of the intercooler.I just do not want to turn it up too high because of the stock internals(for now).