quick question on fmic colpipe

[toledo240]

when you guys switch to a different coldpipe (in such to a fmic), from stock you notice there is one hose and one vacumm line from the carbon canister. that go on that coldpipe. I seen some people that dont have these hoses on there coldpipe when their custom what do they do with them? what do you guys do with those hoses?

[RMiller]

Lots of people don't use their carbon/charcoad/whatever canister. It removes gas fumes from your engine bay, but since when did one little car make a difference? You need the other nipple.