Originally Posted by benzy89
It could be possible that your DP rotated & is now rubbing against the subframe. I say this because I had the EXACT same problem (except it was whenever I turned left). I see you have the CP-E DPs, which don't have the subframe mount, which is another reason why I also suggested this being the problem.
Very possible, I remember experiencing this odd vibration on during turns. If I recall correctly it was only left turns too, but I guess right turns are possible also.