Hey guys, this is my 1st post (been a long time lurker but will finally be getting hold of my first EP3 in about 2 months) and I'm sorry if it's been mentioned before but after several fruitless searches I thought I would just draw from the well of knowledge you guys seem to collectively have.

So as in the title I am trying to find out what the inner diameter of the crank case breather hose that comes out of the right hand side of the rocker cover.

I ask as I am putting together a a funky custom oil catch can/breather but don't yet have the car....

Appreciate any helpful replies.

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