A while back I ordered a stainless replica of the 400/4 downpipes. This arrived monday. Tried fitting it last night. Not a bloody chance! Here are how the headers line up where they should join the collector box:
And how they line up when fitted to the box, with old exhaust for comparison:
Bit annoying, but I'll wait until I've had chance to talk to the makers before getting cross.
So, today I took the front end off the triple, leaving it look a bit silly.