Ive just fitted the ths fr3 mount kit they are really good Sam :D.Fitted them last weekend really impressed absolutely no vibration from the engine even the missus comented how much smoother it feels and goes into gear.:D:D
 
powerflex buishes on mine, dont notice it at all now, just give them time to bed in.

I have to agree with Saul.

I've been using powerflex db mount for s few months now it was very rugged and stiff when I first fitted it with a fair amount of vibration.now after 4Months I can't even notice it vibration wise.and it puts the power down nicely .but for £20 its all good.