Hi mate I've just fitted a powerflex one from awesome on this forum really easy to fit yes there is some vibration but not that bad and it transforms the front end
 
LCR dogbone mount

Right how much do these vibrate the car when you uprate the bushes. thinking of doing it but basically i dont want it to vibrate at all. is this possible and which bushes are best to go for?
 
I noticed a very slight vibration when i first fitted the Powerflex bushes. I dont notice it at all now.

You can buy a whole new uprated dogbone mount that wont vibrate, if your that worried about it.
 
hi ive noticed you can buy a full set of uprated mounts but it seems to be the dog bone mount which can cure the wheel bounce so its either the full replacement THS type or the power flex bush, does the small bush that mounts to the chassis make any difference or should i buy the larger one only just to improve wheel bounce:confused: