Turbo Smart Renault clio 200 Kompact Shortie Dual Port - EVR07Turbosmart's new Kompact EVR07 Dual Port and Plumb Back blow off valves for the Clio RS 200 replace the standard plastic bypass valve mounted on the compressor cover of the Clio's turbo with a billet aluminium unit, designed with performance in mind. The standard valve can bleed boost, and if you're chasing more power, it will struggle to keep up. The plastic construction means that it becomes brittle over time, and can eventually crack, causing