Just got my HPI molded graphite chassis today... yea!
All I can say is: it's very rigid and light... about 0.50 onces lighter than stock.. can't wait to install it tonight. I was able to get 3...
1 I will sell on ebay later this week along with other items like the purple shock collar nuts and notched hinge pin set.
Now I can't wait for the all Blue aluminum parts to arrive from Japan...