need help unsure on where this goes.
 

hey guys just need advice on where this goes to i think it goes to my CAT? but wanted to get another word. the hose that im pointing at is the one in question. this goes on a s4 6 port na motor.

You are correct.

i thought there was a connection for that hose on the motor and the small one went on the cat? ... i know i noticed that hose was disconnected on mine and had to reconnect it with another vacuum line