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Radium Engineering Crankcase Catch Can Kit - Ford Focus ST
Radium Engineering Crankcase Catch Can Kit - Ford Focus ST

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Availability: Usually Ships in 24 to 48 Hours
Product Code: 20-0357


Radium Engineering Crankcase Catch Can Kit


Focus ST 2013-2018

Supplied exclusively by Radium Engineering, this
Crankcase Catch Can Kit for the Ford Focus ST attaches to the high pressure fuel pump (HPFP) mount on the back of the cylinder head.

This catch can runs inline with the crankcase breather port. At low loads it experiences atmospheric pressure, but when the engine is at high load (WOT), this hose will experience high flow out of the crankcase. This would normally lead to oil and sludge accumulation in the air filter intake pipe. Oil accumulation will occur in the intercooler which lowers the thermal efficiency properties of the heat exchanger and leads to decreased performance. Note installation of this will require removal of Sound Symposer device as found on the Focus ST.

For the ultimate in engine protection for your ST, we recommend the 20-0358 Dual Catch Can System. The 20-0358 kit utilizes both the "Crankcase" and "PCV" catch can kits.

Add the Radium Catch Can Drain Kit for easy service, click here.

  • Prevents oil buildup in the intake and intercooler system walls, throttle body, intake manifold, etc.
  • Excessive oil collection can be an indicator of a damaged engine.
  • Lowers hydrocarbon emissions
  • Capacity: 6 fluid ounces each
  • Easy installation


This part has been designed and is intended for off-highway application only. Installation of this part on a vehicle that is driven on public roads may violate U.S. and Canadian laws and regulations relating to emission requirements and motor vehicle safety standards. Click Here for Emissions compliance information.

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Average Rating: Average Rating: 5 of 5 5 of 5 Total Reviews: 1 Write a review »

  0 of 0 people found the following review helpful:
5 of 5 Excellent quality February 8, 2019
Reviewer: Zane Martinez from California  
Great quality can, wouldn't choose another over this one. Install was simple and quick.

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