This kit integrates perfectly with the OEM PCV tubing or with the Radium catch can kits for EcoBoost engines. Because the OEM Ford PCV valve leaks at all boost levels, this kit includes Radium's own upgraded 10AN ORB PCV Valve which prevents boost from leaking into the crankcase. No permanent vehicle modifications are required. Exact contents of 20-0327-01 are shown in the picture below.