2 pipes at back of engine (induction)

[Craig.M]

I was trying to fit the induction pipe to the back of the engine but found two pipes there, one which is big which i think is for the induction but theres this smaller one.

Whats this smaller one?

 

[James.f]

oil breather perhaps? not 100% tho

 

[not normal dan]

sounds like a breather got any pics?

 

[Craig.M]

no i dont have a pic, there was a box that goes over both of them, that box have all of the air intake.

 

[MarcoB]

Oil breather.

 

[cliosportap]

one of it is oil brather
the other one is going to brake cylinder

 

[bmh.01]

Big one is the throttle body, the other is the crankcase oil breather. Wants either a breather filter, a catch can or introducing into the inlet tract as standard.

 

[Craig.M]

So i would need like an oil breather filter, do i just stick this on the end of that pipe or do i need hose on that then have the oil breather filter on it

Or

Am i better with a catch tank