What are are the Requirements to remove 5/6 ports? coldstart/emissions/airpump?
 

Ok i am considering removing my 5/6 port system...not sure if it would be good or bad for me , my car is mildy ported

but anyways i already took out the actuators/rods and tapped the holes on the lim so those are blocked, one of the taps i made has a crack in it...has me kind of worried ...but i wont get any vaccum leak i hope...

airpump is removed, also removing emissions, already got myself the dual alternator pulley and got myself a blockoff plate kit , i blocked the acv and egr

my car has stock exhaust and i noticed the two pipes/hoses coming from the exhaust area...not sure where they go....how would i eliminate these...and i dont want no hackjob ...

what else is required ?

im also removing the coldstart system and what do i need to do this ?

also removing charcoal canister ? how do i remove this ?

i notice the long hose going to the front of my car under the headlight, whats this for ? is it for the airpump ? do i need it ?should it be removed