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Help with GTX3071r plumbing - please!

Jguyett

New member
Location
Manchester, NH
Car(s)
2010 GTI
I was wondering if anyone can help me with plumbing the N75 for a CTS BOSS 600 on a MK6 GTI. Can’t seem to get a straight answer. I’m trying to figure out where the line coming from an EVAP valve under the intake manifold, across the valve cover to a check valve and then turns into a rubber hose that went to the inlet of the stock turbo?

There’s 1 port on the CTS compressor housing so I put a line from there to the side of the N75 with the electrical plug, and then on the port of the n75 that’s at a 90 degree I went to the wastegate. On the port on the same side as the 90 degree I hooked up the line that comes from the intake manifold.

I’m not sure if that’s right.
Let me know.
Thanks!
The pictures attached are the line that comes from under the intake that I’m confused about.
And the picture of the ko3 is where it went to.
The picture of the N75 is how I have it plumbed like I explained but so it’s less confusing.
 

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euro-sudaka

New member
Location
montreal
No .. that evap line goes to the intake … That Evap line has nothing to do with n75, you have to modify that Evap line and connect it to your intake..

The n75 should be like on this pic whether you have an internal wastegate or external
6C1254EB-CFFD-425A-B1F8-16FF8E690814.png
 
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