I so recommend this MOD and very easy to carry out.
Heres the polyurethane kit i bought from Awesome GTI click here
and you will require the following bolts (as they are stress bolts)
*N10268302 x 2 REAR
*N90597002 x 1 Front
*N10246603 x 1 Front
* Firstly I Jacked up nearside of the car to gain access to the DOGBONE MOUNT and support on an axle stand. Here is the Dogbone mount.
* Using a trolley jack and an old piece of wood (as a sacrafical material not to damage G/Box) find an appropriate area of the Gearbox to 'support' while removing the DOGBONE Engine mount. Which is held in by 2 x 16mm bolts and 2 x 13mm bolts. [nb DO NOT SUPPORT THE ENGINE USING THE SUMP AS THERE IS A HIGH RISK OF DAMAGING IT.]
*Once you remove the bolts the DOGBONE mount should pull out of the chassis, nb. one of the bolts snapped on me while trying to remove it thus causeing a sleight problem, enough of the threaded portion was still visable so i used the 2 nut method of removing the rest of the bolt.
*With the mount in hand there is a long 16mm bolt holding it all together, remove this and your mount should come apart, once apart clean up old grease and muck, and regrease mating parts with grease supplied. Assemble is complete opposite to disassemble.
*Offer your mount up into the chassis and refit using new stretch bolts, the old ones shouldn't be reused.
Drop car off axle stand and away you go . . . . You will feel like the car has improved throttle response and also has a more positive gear change.