Hi All
Yes I searched, still cant seem to find a definitive answer, except for this but is ambiguous....
http://www.skylinesaustralia.com/forums/topic/391520-vacuum-hose/
What sizes do I need for 1997 r33 series 2 ? 3mm , 4mm , 5mm or 6mm?
edit : Found this
http://www.skylinesaustralia.com/forums/topic/233655-vacuum-hose-size-for-a-rb25det/
So, to confirm before I buy , I need 3m of 6mm and 3m of 4mm to replace all vacuum lines in the car?