Hello! Congratulations on your purchase! the X11 is a fantastic car and I have to say I loved running mine last season and I'll be running it again this year if I get chance to do 4wd meetings. As Yanina mentioned above, team Xtreme hold all the parts and will help you out no problem. If you need any help at all feel free to pm me or check out my website
www.teamnoidea.com which has loads of X11 related stuff on there.
Martin