Need Size Of Inlet Hole On Evoiii 16g!!!!

[rjdavis21]

I need the size of the evoIII 16g inlet so I can get a plug for it from home dept to do a boost leak test. Or if someone wants to tell me what size and where to get one works best that would be great. Im doing it tonite so need answers quick. Im doing this because my car bucks under WOT just as when there is a leak. anything else it could be? just started doing it out of the blue. Thanks,

 

[RamenPride]

You must be logged in to view this image or video.

sorry, had to do it

 

[SpoolnTsi]

I thought they were 2.5"???