I don't know if Kyosho USA can get any of this stuff, but here's the Kyosho.jp page with all the Ultima upgrades:
Also, you can download a "GP Ultima ST Evolution" instruction manual and get part numbers from that for stuff like shocks.
These are for the buggy, but most of them fit the truck too. Just make a parts list with part numbers and see if you can find a shop that can get them.
Damon Palm's 2011 Race Rigs (the ones that have all the guts in them):
Thump RC 4 stroke "GSC10"
X-Factory X-6 Squared
Traxxas Slash w/ STRC LCG conversion
THUMP RC -The only 4 stroke race conversion-
Last edited by DP-buggyboy; 10-13-2006 at 10:30 AM.