13-06-2014, 12:14 AM
As said, avoid drilled/grooved altogether, a good OEM disc is the best way to go on a road car. In the unlikely event that you are cooking brakes there's more likely to be something wrong than a requirement for an upgraded disc.
Disclaimer: The above is not to be taken to heart and is probably a joke, grow up you big girl.
![[Image: Sig500x130.png]](http://i430.photobucket.com/albums/qq25/chris_rx71/Sig500x130.png)
![[Image: Sig500x130.png]](http://i430.photobucket.com/albums/qq25/chris_rx71/Sig500x130.png)