The oil cooler is situated in a high pressure area (OEM cockpit ventilation holes), then, hot air exits by a very low pressure area (by the opened front fenders ).
Here we go for some cutting !
Enough room this time ?
Let's separate "High pressure zone" from "Low pressure zone" : huhuhuh ! (Of course, there is some thermical isolation foam between all aluminium sheets. )
Still separating areas.
Now, what about some hose fitting ? Sometimes shorter is better (^^.)
The ventilation holes in the hood have to be finish properly m(_ _)m. Fitting test, the foam is too wide. (-_-')