Right?

Or do i need to switch the 2 vacuum hoses' at the MBC the other way around?

 

its hooked up properly... but that one hose it looks like its really being tugged against by your upper radiator hose.. i would run that underneath the radiator hose or extend it by about an inch... you dont want those hoses coming off... and put mini zip ties around the attachments to assure they are secure...

 

i am not familiar with that version however if it works like most it is hooked up backwards. but like i said i am not sure on that version what they did inside it it could be different then the rest.

 

Well its a Hallman boost controller...the little ball is on the line that goes to the WG