i cant figure out where the blue line connects , the pink one is capped off because i have after market bov, but i can't find where the blue line connects! its just hanging around un plugged...stock turbo, stg1 hard pipes...only 14 psi used to hit 16 17, now only 14, stock w.g. and no b.controller...and what should i do with the red one cap it or leave it plugged to hardpipe? i heard the computer senses some shyt and you loose boost..

blue line unpluged= boost leak.I only have the green line hooked, everything else is capped off.Do that and c if it helps

thats not what he asked ! he asked were does it go to!! om i will tell you kid! it goes to the ci-4 .

he doesnt need the blue line!!!