Radium Dual Fluid Lock Catch Can Kit - Ford Fiesta ST 13-18Radium Dual Fluid Lock Catch Can Kit Ford Fiesta ST (2013 2018) Suits: 2013 2018 Ford Fiesta ST 1. 6L EcoBoost The Radium Engineering Dual Fluid Lock Catch Can Kit is the complete crankcase ventilation solution for the Ford Fiesta ST, combining both the PCV side and crankcase side catch cans in a single purchase. Both cans function completely independently of each other and can also be purchased separately. This is a closed loop system it does not