Radium | Dual Catch Can Kit | Honda Civic Type R | FK8/FL5 2.0T K20C1 | 2017+The Radium Engineering catch cans are the most functional and integrated kits on the market. Radium Engineering catch cans feature large 10AN ORB ports, a 4AN ORB drain port, a 2 step oil separation baffling, and an O ring sealed dipstick. This kit mount using factory holes and integrate perfectly with the surrounding components. These two oil catch cans (PCV side and CCV side) function completely independent of each other and are sold individually or