IMPORTANT Notice for 2015 Focus ST 2.0L EcoBoost Forum Index › Forums › BoostMAX › IMPORTANT Notice for 2015 Focus ST 2.0L EcoBoost This topic has 0 replies, 1 voice, and was last updated 10 years, 2 months ago by JMS Chip. You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In