No one knows EcoBoost better than Turbosmart. We make performance parts for every Ford EcoBoost application.Stock blow-off valves like those that come standard often suffer from a range of problems. They are plastic, and they leak, and if you want to up the power (who doesn't?) they have trouble holding the extra boost.

This fits the following models:

Ford C-Max EcoBoost 1.6L 2010-current    
Ford Focus EcoBoost 1.6L 2010-2014    
Ford Galaxy EcoBoost 1.6L 2010-current    
Ford Kuga EcoBoost 2.0L 2013-current    
Ford Mondeo EcoBoost 1.6L 2010-current    
Ford S-Max EcoBoost 1.6L 2010-current