Radium Engineering PCV Baffle – Ford EcoBoost / Duratec / Mazda MZR with Fittings

This Radium Engineering PCV Baffle Kit is a direct, plug-and-play upgrade for the Ford Focus ST (2013–2018) and Focus RS (2016–2018) with the EcoBoost engine. It replaces the factory PCV plate with a baffled billet aluminum version and includes Radium’s proprietary 10AN ORB PCV valve to eliminate crankcase pressurization caused by the OEM valve leaking under boost.

Vehicle Compatibility:

• 2013–2018 Ford Focus ST (2.0L EcoBoost)

• 2016–2018 Ford Focus RS (2.3L EcoBoost)

Key Features:

• Complete PCV baffle upgrade with internal oil separation system

• Direct fit with OEM PCV tubing or Radium catch can kits

• Upgraded Radium PCV valve prevents boost from entering crankcase

• Compatible with all Radium Focus RS/ST PCV catch can kits

• No cutting, drilling, or permanent vehicle modifications required

• Pressure-sealed system – no check valve needed

Important Note:
If pairing with a Radium PCV Catch Can Kit, simply select this kit—no additional parts are required, and no check valve is needed.