Hi Guys, Sorry if this has been posted before, or if it's in the wrong section i did do a quick search but couldn't find anything. New to the world of the VR6, bought it for my 21st birthday as a present to myself! lol Problem is i got the BMC CDA and wasn't aware they are universal and ideally i need a hose to join it up flushly! I was wondering if any of you knew the bore size of the below hose: **Sorry for the big picture, i stole it off the corrado forum** [img width=800 height=600]http://www.the-corrado.net/forum/download/file.php?id=49917 Any help will be much appreciated as i would li