We do not provide bar upgrade kits to take your 2008 or 2009 bar up to 2012 standards but we do sell a lot of spare parts which you could make use of.
For example, you could order a new chicken loop to match the ones we sell now. You could also buy the “2010 Roll Over Bar Mod” kit which would include a new trim line and outside leaders such that your bar can work with our Direct Depower / Roll Over Bridle compatible kites. From there, depending on the age of your bar you might also want to buy a sliding stopper ball and possibly consider a new swivel assembly at the same time. Of course, if you’re doing all of that you should likely consider replacing the lines on the bar as well!
Hope this helps.