Hey Sam, why did you chose Bosch plastic bypass valve (it looks plastic) over some other forged stuff? For example all of my friends driving BMW 335i and VW's swapped their stock bypass valve with (Forge Motorsport) bypass vavle, here's a link:
Forge Motorsport | Alloy Fabrication
What's the reason that made you go with Bosch bypass valve instead of other brands? And do you think it's ok if the BOV you supply with the kit got replaced with something else if it was made for the same boost level?