Hi, We have a ton of WRX and Mitsubishi Galant VR4 and
EVO's here. I have my own workshop and I have seen more WRX with blown gearbox's than Mitzi. My friend works for a gearbox workshop and he gets up to 4 WRX gearbox's to fix each week and he hasan't seen a week go by without at least two of them for a very long time.
The first thing they do to a rally works WRX is throw the gearbox away and put the good one in it so the WRX you buy of the showroom is nothing like the rally ones.