magic trick to avoid moisture in map sensor hoses??

[supraturbo]

i'm having problem with moisture in the hoses freezing my pl box.....any good idea??
i zip thighted them all and no leak anywhere??

 

[supraturbo]

ttt

 

[dexter]

try a water trap and make sure no powder is entering around intake (where prefilter ends)

 

[WOOD2]

Where is your line connected. Make sure it is not low on your intercooler where water can collect and seep into hose. I ran mine at the highest point I couls and as far away from the turbo as possible. It was plumbed in near the throttle bodies on my BD Apex.