I am considering upgrading to the JCW brakes and was wondering what options I have. I have the Red Box Pads right now, is there a similar option for the JCW? Is there a slotted rotor option out there?

 

For the JCW-brake are no other disc and no other pads available. However you can alter the pads on your rear brake, cause the caliper and disc stays the same. But i doubt there will be much to get from.

I have heard rumours about the JCW being a tarox one, but I never found someting similar from tarox... so maybe you can find some similar pads and cut them to fit, but I would be very carefull with that.