Looks like 2+2 TT jspec is the same as 2+2 auspec which is no doubt the same as a 2+2 NA jspec. Looks like its only the US spec that got bigger sway bars.
The other option you have mate is the Stillen sway bars. They are from what I know the same as the bigger USDM TT sway bars.
stillen is 28mm front and 21mm rear ..but solid bars I like the US 28mm front and 26mm rear because they are hollow and lighter. Still an upgrade on our cars ...
Yeah I have considered it but not something I can afford till maybe next year if I'm lucky. Looking for cheapest options available.
Front swaybars on a 2+0 slicktop and 2+2 Aus spec are the same, very different at the back though, 21mm for the Aus spec and 16mm for the 2+0 slicktop.