I'm repainting all my piping for the new turbo...took the BOV off and realized Im gonna have to get a new one...Now I probably gonna have to buy a new one, but in the mean time is there a way to use something else...? Can I make my own from gasket paper...? Is it gonna be good as the one blitz uses..? What size paper...? I have the old old school BOV, the one that looks like a trumpet.