Just ordered a Turbosmart Kompact BPV for my '08 stage2 wrx. Have read the gasket they include is poor quality and it's assumed they will leak. Would a quality company like TS really make a low quality gasket? I've been told the OEM "O-ring" style gasket will work by one company and told it...

New Turbosmart iwg actuator on the way and I was going to replace the 5psi spring with 7psi but now I'm thinking I should have gotten a 10psi spring.. '08 wrx hatch TP stage2 etune @ 18psi target and I have a 3port ebcs. Plan on getting map revised immediately but which would be better so I...