Verschlussstopfen 25mm Wastegate & BOV Blow Off Ventile Zubehör allgemein BOOST Products Blow Off closing plug 25mm For closing hoses and lines CNC milled flange TA change in Turbocharger, Blow Off or Intercooler and now there is an open line? We supply for that reason a closing plug. With this you can close for example the connection for the Pop Off return line after changing to an open Blow Off Valve. Material: Aluminium, CNC milled Outer Diameter: 25mm