On the installation manual, it refers to taking out 3 intake hoses, the one on the very top of the intake however is missing? I checked the service manual, and it doesn't seem like it goes anywhere or even exists in the diagrams that I looked at?

Do I just cap that? Or did I lose a hose some where?

Thanks for any guidance, the quicker the better since my car is currently on jack stands while I'm trying to find this answer. Thanks!




This is on a 2010 Rx8 R3

 

If I recall that doesn't exist on the series II and that hole you are pointing to is already sealed off.

 

just cap it off. S2 doesn't have a 3rd vac hose on the intake

 

The 3rd one never made any sense anyway.