Here's the simple scuttlebut, djlr:
First a little history:
Triumph Rocket III - Wikipedia, the free encyclopedia
Note that the R3Touring model was launched as a 2008 model, I believe. The Tourer model was simply a Classic model with a bunch of nonperformance accessories thrown in by the factory (about $2100 worth of goodies packaged with the Classic model for just $1200 over the Classic's sticker price)
By May or June of 2007 Triumph had corrected most of the defective bits that had required various iterations of what were commonly referred to as "upgrade kits". Essentially, they were unwritten warranty work packages which were more or less payed for by Triumph in their attempt to make right a number of issues the Rockets had early on due to defective third-party parts. Triumph is pretty much done with those "freebies".
Since you seem to be a performance-oriented guy, due to the engine-modded Harleys already in your garage, you should be aware of
Carpenter Racing who can turn any model R3 into a fire-breathing, though very efficient and an everyday rider, monster! They are the preeminent shop internationally for providing the best in go-fast engine packages and performance exhaust for the R3s.
If you'd like to speak directly to one of their engineers/designers, send me a PM and I'll put you in touch. These are the same people that are now working directly with Triumph, USA, Ltd, which has been showing off Carpenter's "Silverback": (the 240 kitted Roadster) at all of the recent International Motorcycle Show venues.
Check out this article taken from DragBike magazine:
Carpenter Racing