Ford Focus RS StopTech slotted rotors (Rear)

Does your RS need new brakes, but you dont want to break the bank buying DBA parts.
Stoptech has you covered. High quality at a great price. this is for the rear axle only. 
Also need the fronts? 
check out the link here.

https://www.greeneperformance.com/products/ford-focus-rs-stop-tech-slotted-rotors-front