Thanks Man...
As for the VDO bypass it will now be positioned out of sight in the front gaurd just before the IC,Boost will vent into the atmosphere,
I cant see any need to vent hot air back into the intake other than reducing noise

The biggest problem i can think of with changing the bypass with a BOV is they are totally different style valves...
ie:the bov relies on the difference in manifold vaccum virses boost...which may cause trouble when the SC cluth disengages.
Where as the VDO bypass is controlled independantly by the computer,which opens it when it needs to be open etc...

The IC is larger than stock...the core size is 600x187x76,theres a pic of it on cardomain.Its about as wide as the front grill,so it looks great...
I had to cut off the two bottom nuts that hold on the bumper and will have to grind a small portion of the front impact bar join to make it all fit snug...No major
The TRUST IC kit I have was made for toyota altezza so it came with heaps of alloy piping and almost all of it fitted where i wanted it to(Lucky Huh)
The piping is only slightly bigger than factory with nice mandrel alloy bends...its about 50mm,
Ideally the pressure side should start of small and gradually get bigger all the way to the throttle...
I hope the new system does not give too much lag due to the bigger IC and piping....and if it does than it better give good results it the higher rev range!!

When I have the system complete i will take pics of it external to the engine bay alongside the old system for comparisan.
I also have a factory dyno run to compare later on...

Regards,
Paul