Pics:

the 2nd image shows the repositioning of the sensor
the 3rd image shows the oil collector at the position of the former airbox at the front
(it gets supplied with the Sigma induction kit)

Attached Images
image.jpeg (1004.05 KB, 102 downloads)
image.jpeg (984.97 KB, 72 downloads)
image.jpeg (1.03 MB, 73 downloads)
Hannes
once: Green M3W; 2013
now: Red 4/4 Sport; 2011
and some practical cars for use in real life