as above and where dos it inter you inlet system?

i have it fitted to my s2 it was previously in the cross over like this



i want to move where it enters the inlet system it as i have changed the crossover and don't want to drill it i had 2 ideas

firstly to the dump valve t piece


i have concerns that it may be 2 far away and in it mix with the air correctly

2nd place is on the throttle body


i have concerns about this being 2 close

option 3 of one of the revo tec self sealing things that go in the silicone hose

any light that can be shed on this would be of grate help
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