[amin.zallaghi]

Hi all
My car have not rear a/c dust
Can i add it ?
I think need parts #8. #9. #16. #17. Like diagram:

 

[200_S_AWD]

Part #17 might attach to the HVAC housing, if you have an outlet for it (see arrow).
Your housing may not look exactly like this one, but see what is there.