Anyone who suffers the "booming"/" droning" here's the revised part!

For all those who suffer the booming noise over rough Road on the octavia who want to know what the revised/beta/test part looks like here are photos.... Please note I had and tested the new ones and the booming is improved a lot however I have noticed that the boot lid does not shut as tight on these new ones which can cause the boot to rattle over bumps etc..

I have had them on 2 months but decided to put my originals back on and take these off. There is no part number on them as they are a test part (that still aren't perfect) hope this is a help to all of you struggling to get them!