Hi Guys,
Thanks for all your input !
After quite a bit of research,with many different model VW's and researching here and on on the vortex-I've come to the conclusion-the vented rotors don't swap right in,using NEW pads.
There are other options,using larger dia brake setups.
I've decided to stick with the solid rotors.
I purchased a pair of black zinc plate rotors,which are drilled and slotted,with ceramic pads,for $95 on ebay
Not what I wanted to install,but should help with brake fade non the less.
And this swaps right in-with no mods.
Thanks agian for all your help !
Mike