oil seperator

555-3714 Mustang Steeda Oil Separator Focus ST 2013-2014 | CJ Pony Parts This Steeda Oil Separator is for 2013-2014 Focus STs. Steeda's oil separator kit helps catch any oil that has made it past the PCV valve. Excess crankcase pressure, or blow-by, is vented from the crankcase through the PCV...