Intake plenum and 911 throttle body

[Ben006]

Here is the last version, with stiffening ribbons.
The Y shape plus the stiffening bits should prevent any sort of collapsing !
It is also few mm shorter, which should make things easier for the intake tube.






The new AOS connections:


Here you can see the larger radius between the stock and mine.


I've put it back on the car this afternoon for one more test.
You immediately notice the noise change.

Ben