Home/Focus ST Engine Turbosmart Blow off valve, 2011-12 F150 Ecoboost, 2013-15 Focus ST $272.79 Steeda Engine Mount Passengers side, Focus ST and RS $412.73 Steeda Lower Engine Mount, Focus ST and RS $219.58 Steeda Oil Seperator 2013-14 Focus ST Oil Seperator $96.48 Steeda Throttle Body Spacer, 2013-18 Focus ST, RS $124.08 JL Oil Separator 3.0 Front side, Black Anodized, 2013-18 Focus ST $217.96 2013-2018 Focus ST FR1 Power Upgrade Pack $2,377.99 Ford Performance Calibration, spark plug and cold air kit, 2013-14 Focus ST $1,027.18 2013-2016 FOCUS ST CALIBRATION WITH SPARK PLUGS $878.93 Denso Iridium Spark plugs, colder Focus ST (Denso #5341) $15.04 Don’t see what you are looking for? Give us a call or send an email. We sell thousands of additional parts not listed on the website.