sorry guys for asking WHY Dose the turbonetics blow off vale connects back into the intake? and could you hear the blow off vale and could you do it this way by not connecting the bolw off vale into the intake so it could be more loud

 

The Turbonetics Blow off valve is connected back to the intake pipe because it is recirculating. The point of this is just to simply reuse the air that is disposed of from the BOV and recirculate it into the sytem. If you decided to vent it to the atmosphere and not recirculate you would have a louder sounding noise. Personal preference.

 

Its also prevents a rich condition from occuring when you shift gears. Since the air has been metered and fuel has been added for that air eliminating the air cause a temp rich condition