Factory blow-off valves are notorious for leaking and even bursting under boost.
The Kompact Series BOVs have been designed as a bolt-on replacement for plastic factory Bosch or Denso BOVs, the Kompact Series products offer superior flow, fully adjustability and greater structural integrity under boost.
Ideal for cars with constrained engine bay access like VWs, Audis, Porsches, Seats, SAABs, Mazda MX5 (Miata) and Ford XR6-T.
The Plumb Back systems vents all excess pressure back into the intake system. Ideal for street tuners and enthusiasts not wanting to be noticed. Easy to fit and adjustable via a rotating cap.