Just went with some of these
http://www.powerstop.com/product/power-stop-z16-kit/
Also got them to replace all 4 rotors under warranty since they were unable to resurface them at only 17,500 miles, but upon further research the angled nature of the pads causes the rotors to be grooved and rotors should be replaced with the pads from what I have read.
So anyways, all 4 pads and rotors are new and the pedal is mushy, no bite anymore. I'm sure there will be less brake dust but man I really have to be careful I'm not sure I could even lock the tires up if I had too.
There is a reason they use the OEM pads, caliper size, rotors etc. because they all function together nicely... I can handle it but only because its a city car for business commute. If it was a weekend canyon carver I would need something that has a strong bite, these are sub par pads...unless they screwed up and maybe they did.... I'll bleed the brakes this weekend to make sure I'm getting 100% pedal. Feels super mushy to me...
The pads and rotors are both new so that could be a factor, I didn't do the proper "bed in" procedure because I don't have a place or the time to do that.
Maybe others have had better performance with ceramic pads on these cars, I'll post back if it improves.