I've got the bmax 09 version ran it three times at southport happy with the car, All's i have broke is one wishbone and a front shock tower from big crashes. Just ordered some carbon towers easy to get hold of. Only problem's i have had is bending the screw on the shock towers that holds the shocks on but this isn't anythink major solved this by putting a spacer befor the nut goes on or shortning the thread of the screw, Also the cvd pin came out a couple of times this is proberbly due to not having locktite on them they came prebuilt in the kit and i just ran them, i would advise rebuilding them if you buy new. Gearing im running an 84 spur with a 21 pinion on 5.5 sp v3 no probs. Rob