The Dali polished intake tube will REPLACE the "accordian-like" tube attached to the throttle body. The vacuum line that was attached to the "accordian-like" tube will need to be attached to the new filter. Is this the part you are referring to that the vacuum line is currently attached to? This vacuum line is the one with the dashpot check valve(round black cylinder shaped) attached to it. There should be a small connection point on the backside of the new filter to attach it to.
The larger crankcase ventilation tube is the one you should attach the K&N filter to like you have already done. That's it.
Hope this helps.