Need a bit of help I've got a agu mk4 1.8t
At around 50+mph the whole car shakes/wobbles feels like its moving side to side it's not actually moving on the road tho just a shake
It stops soon as I come off the power so only under load doesn't do it if coasting
I've tryed different wheels/tires and I've given the engine a good pull/push/tuck and doesn't seem to have any movement there
Any ideas what it could be?