How does the kit (and bov) work?
Is the bov opened by vacuum (vacuum from behind the throttle body)? I mean is it constructed in the kit just like a normal bov?
These systems for the s54 (this one and the ESS kits) are mafless right?
And is there some sort of wastegate system (maybe to get a wider pressure range?) or is the buildup of pressure just regulated by the engine rpm?
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Z4 3.0i | ESS TS2+ supercharger | Quaife ATB LSD | Brembo/BMW performance BBK front/rear | Schrick FI cams | Schmiedmann headers+cats | Powerflex/strongflex PU bushings | Vibra-technics engine mounts | H&R anti rollbars | KW V3 coilovers/KW camber plates | Sachs race engineering clutch | tons of custom sh#t
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