Turbosmart BOV Kompact Shortie Dual Port Ford Mustang 2015+ 2.3L EcoboostTurbosmart Speaks EcoBoost No one knows EcoBoost better than Turbosmart. Unlike the standard, plastic valves that use non reinforced rubber diaphragms and are known to crack under increased boost, the new BW KKK Ecoboost Kompact valves use an O Ring sealed piston which, coupled with their billet aluminum construction give them over 30PSI boost handling capability. More than enough to safely turn up the boost on your 2015 Ecoboost Mustang! Application