boost hose size

[gtir_pimp]

did a search but couldnt find what i was after. im going to be re-newing my boost hoses as theyre all a bit random, colours,etc and all looks a bit messy. so i was wondering are the inner diameters all the same of the boost and vacuum? the one that goes to the actuator from the boost solenoid looks a bit bigger than all the others. want to get some new ones soon. does it matter if theyre a bit bigger or smaller? if they were slightly different then would i just have to adjust the % on my greddy profec controller?
cheers in advance

 

[Empty Pockets]

You will need 4mm and 6mm internal diameter i think, best to ask bobby or vss to be sure though mate.

 

[riske]

i wana do the same to mine. looks like a web of black hoses! lol