mmm... I think you're in for the thread mine of the year award. Almost 4 years on the nose, well done!

We really need some sort of a shovel and hole kinda smilie for situations like this...

Oh, and with the KM and age of your car, there is a high possibility that its not the discs that are causing the shudder.

http://www.fordforums.com.au/showthread.php?t=11332637

A locked thread on AFF, because the original poster is a complete C**k, but read through because there is plenty of valuable information on reasons and fixes for shudder.

if i put new discs on for example BDA slotteds would i also need to calipers and what not ?