I have one of these fitted: http://www.ebay.co.uk/itm/POWERFLEX-VW-GOLF-MK4-BORA-ENGINE-MOUNT-DOGBONE-BUSH-/220781779151?pt=UK_CarsParts_Vehicles_CarParts_SM&hash=item33679e98cfMakes a lot of difference.
I'm pretty sure I have those bushes in mine. Makes alot of difference with the gear changes. However the vibrations in the cab at idle can defo be felt...I think I have learnt to live with it.
Ths one is ok so is r32