Mk8 PCV Valve Retrofit (Full Venturi) - BIG TURBO Mk7 Volkswagen GTI 

Have heard some chatter about this and seen the video of the guy who go right into depth about it and think I'm going to to do this mod myself.

If you have the GFB DVX installed, you need to use the other boost tap point to the right of the 034 logo. The elbow fitting is then quite close to the turbo inlet pipe.

That bung is hard to get seated well...also TMD is easier with battery tray out as well.

Hey, funny running into you again. I was thinking about doing this to mine, but wasn't too sure about how the 034 with meth bung install looked. I'd hate to have to replace my Racingline muffler, but after seeing your setup I think I'll avoid the 034 altogether. Since I have the DO88 charge pipe kit on mine, it comes with the same 1/8" NPT meth fitting on the charge pipe, near the boost sensor. I'm surprise your big turbo still takes the muffler since I know many are straight on that side of the compressor housing and the charge tubing just slips over it. Were you able to get a better seal on the dummy sensor?

If you get a racingline catch can you won't have issues with it capturing oil in the catch can as they have a baffle plate to prevent it. Racingline should be the only catch can you use on these cars. I'm using it 2 years and never got a drop of oil in it.

Nylon tape too would be good for getting a good seal and tight fit for the fittings Not sure if you used that already

Did you have issues with the new Venturi PCV connector connecting fully on the turbo inlet. Mine is not clicking on no matter what I do. Is there a special pinch or squeeze to do?

For the crankcase breather hose reinstall around minute 7ish, have you had any issues since install when driving around? Mine I could only wiggle on most of the way and that's with using a grease to even try and help fit onto. After a day or two of driving it's split right down the center and needing replacement.

Does the new pcv pipe release from the turbo elbow easily or is it like the stock one

Is this idea for only big turbo or would work for stock turbo too?

Red first?? You always disconnect the negative terminal first😮

Any Updates on how the retro fit been working for big turbo?

Aftermarket pcv/oil catch cans are utterly useless on these cars

Every time I look at this pcv, this is typical over engineering from Germany lmao even a factory turbo Toyota just uses a tiny little ball in a screw in fitting its so much better and mazda 3s BK series the engineer should be fired that is under the intake manifold and super unaccessible it's so dumb