I am in the process of installing an aftermaket intake on my Supra. It is a replica of the virtual works manifold manufactured by Stryder performance. The problem I am running into is that the ICV will bolt to the manifold, but rubber grommet and check valve do not fit inside the hole machined into the manifold. I was wondering if anyone on here is running this intake, and what you did to maintian the factory ICV. Any help is greatly appreciate. Thanks in advance.