I'm going to use an empty blower case for now with the turbo set up. I'm guessing I need to seal the bypass butterfly opening to make this work since the BOV will be taking it's job. Is this right? Also, I'm removing all the aluminum that's over the intercooler since the turbo will be creating the boost. I know with the steg ports and such it needs a certain design to build boost off the rotors. I'm thinking I want all of this material out for the turbo application. I'm just second guessing myself before I make the perminant cuts. Thanks for any input.