cr80442 Do they have a factory BOV? or a CBV like an 850? or nothing and the air just goes back through turbo. Cheers
cr80442 nickm;110205 wroteSome have an External bypass valve. The ones with the Garret T3. That makes sense since my garret from a 760T has no cbv. Although I don't remember seeing any bypass must of been missing
deleted_user_160 The non cbv units simply use a blow off valve (bov) plumb back or recirculation is the common term used. (Exactly what is pictured above) easy to get one from almost any automotive shop