Tuneboy has this week been released for the RXV/SXV engines, it can be found on there website at £220 (more expensive than there others because you get a genuine Aprilia cable with it, and the cable alone costs some £135!!!) they will ship globally and it's worth speaking to them about Educational discount!
www.tuneboy.com.au
www.tuneboy.co.uk
I've also been speaking directly to Putolinea (people that make the recommended oil) and they seem very keen to deal, perhaps if enough people where interested in the states you could buy bulk! And if your getting engines through this thread then you should be able to find others to go in with bulk purchases?
I'll look to a new thread regarding the ECU once i have it in my hands
Mechanicaldan, any ideas on shipping costs to the UK? I think we will be needing another engine next year, it will be the MXV with any luck, but if we can get another RXV without buying a whole bike i'd much rather go with that! Only thing we would need is the ECU and loom (or a plug!)