Photos of bike now in 'V4 general' section.

The box from RCV4 includes the rear downpipes as does the original honda one.

The front downpipes are seperate and they dont' usualyl rot. so you can use these with the new collectorbox. If you get one from RCV4 I think he makes them on slip joints so you can remove it (after initial fitting) leaving the rear-downpipes still attatched so you dont' have to take the engine back out to get to the sump. Unless of course you want to remove the rear-headers of course.

You WILL have to remove the engine to get the old collectorbox off and put the new one on.

Just be-careful you dont' break any of the engine mounting bolts as they can be pretty well sized in the aluminium after 20 years of sitting there and quite easy to snap.