http://www.turnermotorsport.com/p-28...-e9x-335i.aspx
I have the upgraded kit with the slotted rotors, SS lines, superblue fluid, and StopTech pads. I was skeptical at first on the rotors, come to find out that they actually sent the ones I wanted. StopTech Powerslots. Love the kit and it even come with new set screws for the rotors and pad sensors.