[JamesM3M5]

Slotted rotors are a waste of money. You will not notice anything other than more noise when braking. The slots grind on the pads and make more noise, especially under hard brake application. Drilled and/or slotted rotors are not needed for any reason on these cars. If you're really tracking the car very hard, you will need big brakes (Stoptech, Alcon, PFC, AP Racing). Otherwise good pads - Pagid RS14/19/29 or PFC 01/06/08 on stock rotors will give you enough brakes to go to the track for DEs.