My younger brother races a D4 at don valley and out of the last 4 or 5 meetings he has gone through 4 front wishbones, 1 front upper gearbox casing, 1 front suspension brace, 1 front upright, 1 front hub carrier, 1 front driveshaft, 1 outer suspension shaft and 2 inner suspension shafts.
Admitantly he is a novice driver but almost everytime he clips a corner and flips his car something breaks.
Dont think its all bad luck, just not a very crash friendly car
