in my polo 9n with 1.8 20v TT engine i have a clicking noise when i floor it in the 1st three or four gears when its trying to grip i have tested full lock turning and everything is silent i am fairly sure its the drive train as i have had it on vagcom with no faults and its not a dead engine/pinking sort of sound ( i have heard a few in the past) about 10k miles ago the 6 speed box was off to have a peloquin ATB diff fitted and it has improved grip and i was wondering if this extra grip will kill cv joints?? anyone had this type of problem with cv joints ??? if so was it inner or outer joint ???