The Mishimoto Ford Fiesta ST Baffled Oil Catch Can is designed and engineered to reduce carbon buildup, a common issue with direct fuel injection engines. Thousands of test miles were logged on our Fiesta ST to determine what can setup would work the best. Mishimoto engineers found that most vehicles, placing the catch can in the vacuum assisted PCV system of the vehicle will yield the most amount of oil accumulation during normal and aggressive driving. Where a catch can placed on the crankcase vent system on the left side of the engine will yield nearly no accumulation on stock or lightly modified vehicles. Having only one catch can, tied into the PCV system will, by far, work the best for the vast majority of Fiesta ST’s on the road.
The Mishimoto Ford Fiesta ST catch can kit uses the Mishimoto 2-Port Compact Baffled Oil Catch Can with a bronze filter, and internal baffled to better separate the oil from the crankcase vapors. The kit comes with two direct-fit pre-molded hoses with factory quick-disconnect fittings already installed. It also includes one direct fit mounting bracket that not only is extremely easy to install but also mounts the can in a serviceable location! Two CNC-machined aluminum, ½” barb fittings connect the hoses to the can. Like all of our products, this baffled catch can kit comes with the Mishimoto Lifetime Warranty!
Our catch cans are different from most air-oil-separator (AOS) systems on a few levels. First, our catch cans are not heated. This means that all of the blow-by is able to condense in the can, including low-octane oil vapors and contaminated fuel vapors. Most AOS systems also drain the blow-by back into the oil pan, while our catch cans trap the blow-by and keep it out of the engine permanently. If you’ve seen what we’ve seen in the bottom of our catch cans, you won’t want that draining back into your oil either.
Direct fit for the 2014+ Ford Fiesta ST
Mounts in line with the PCV system to separate oil from air using a 50 micron bronze filter
Application specific bracket mounts the can in an easily maintained location inside the engine bay
Includes pre-molded stock style hoses for simplified install
Defends intake system, and essential engine components from oil blow-by
Billet 6061 aluminium can sealed with Viton™ O-rings
CNC-machined aluminium barbed fittings ensure a sturdy connection between lines and can
Helps reduce carbon build-up on intake valves
Catch can has a 3 oz. capacity for longer servicing intervals
Internal air diverter agitates air longer to improve oil separation
Helps maintain proper octane levels to reduce potential detonation
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