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Our Price: $149.95
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Click here to download installation instructions (PDF)

The Radium Engineering PCV Baffle mounts to the engine block and replaces the factory plastic PCV plate and valve. Compared to the OEM unit, the CNC machined aluminum Radium Engineering PCV plate features an extra baffle to prevent oil sludge from entering the intake system without restricting air flow. Furthermore, there are two 10AN ORB ports machined above both aluminum baffles. 10AN ORB adapter fittings can be found HERE. NOTE: The PCV baffle kit (20-0327-01) is not compatible with all related vehicles.

This kit includes the baffle plate and associated fittings for a plug and play installation. 

13-18 Ford Focus ST EcoBoost
16-18 Ford Focus RS EcoBoost

This kit integrates perfectly with the OEM PCV tubing or with the Radium Engineering catch can kits HERE. 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.

INCLUDED IN 20-0327-01
-Billet Aluminum PCV Plate with Baffles
-Aluminum 10AN ORB PCV Valve
-Aluminum 10AN ORB Plug
-Rubber 3/8" PCV Hose
-Spring Hose Clamps x2
-EFI-style Hose Clamp x1

IMPORTANT: If using with the Radium Engineering Focus RS/ST catch can kits, select this option from above.  This will install perfectly with the PCV catch can kit and no other parts are needed. A check valve is not required.

This part includes ONLY the Radium PCV plate and associated baffles and is intended for custom installations. It requires additional parts for complete installation. Custom plumbing for the specific vehicle will need to be configured by the installer. There are two 10AN ORB female ports allowing connection of breathers, catch cans, oil return lines, etc. for highly modified vehicles. 10AN ORB fittings are sold separately HERE.


13-18 Ford Focus ST EcoBoost
16-18 Ford Focus RS EcoBoost
15-23 Ford Mustang EcoBoost
13-20 Ford Fusion 2.0L EcoBoost
05-12 Ford Focus Duratec
02-08 Ford Fiesta Duratec
06-20 Ford Fusion Duratec
07-13 Mazdaspeed 3 MZR
06-07 Mazdaspeed 6 MZR
05-15 Mazda MX-5 MZR
NOTE: Up to installer to determine proper adapters fittings.

Shown below is the baffle plate installed on a Ford Focus RS EcoBoost engine.

The Ford Fusion Duratec engine is shown below.

The Mazda MX-5 MZR engine is shown below.


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