Ford Focus ST Forum banner

turbosmart diverter valve

  1. New Edge Performance
    Both versions of the TurboSmart BOV, Blow Off Valve or Bypass or Diverter Valve for the Focus ST are now available at New Edge Performance. Dual port version gives you "that cool turbo noise" while the Plumb Back version keeps a "lower profile". Better boost control and longevity compared to...
Top