i just did this yesterday on my turbo gsr. on the back of the block, there is the pcv. its the 90* bend that connects a vacuum hose to the intake manifold. disconnect the hose at the pcv and at the intake manifold. run the hose from the pcv to the catch can and a hose from the catch can to the intake manifold. plug the spot on the intake that he currently has the valve cover hose going to and put the breather filter on the valve cover.