i think it is the mtx 75...supposed to be really strong jano oddkidd specilizes in fitting these it's quite a pig i belive to mount in a mk4/3 erst it requires hybrid drive shafts diffrent clutch,s1 anti roll bar,and custom mounts...but seemingly you can hit 60 in second and i belive it is geared for a geniune 160....but i'm sure there are others out there who will correct me!!!