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2012`Mini`Cooper`Coupe John Cooper Works~2009-2015`Mini`Cooper`John Cooper Works~2009-2012`Mini`Cooper`John Cooper Works Clubman~2012`Mini`Cooper`Roadster John Cooper Works~2007-2010`Mini`Cooper`S~2008-2010`Mini`Cooper`S Clubman
GFB's DV plus design solves the longevity and boost leaking issues that are common with factory diverter valves, and also changes the operation method to "pilot actuation" to ensure better performance on stock or modified...