Nope.
You can get the caliper to bolt up to the knuckle, but the rotor is in the wrong position.
It won't work without modification, and the amount of modification needed to get it working isn't worth the effort versus buying a set of brembos specifically made for S197s.
I've found a definite answer from someone who has done the swap.
IF YOU HAVE WHEELS TO CLEAR THEN:
2015 6 piston Brembo CALIPERS will work!
The install will require Russell braided stainless lines for the 11-14 cars AND 2013/14 GT500 rotors as the rotor hat offset is different on the 15 cars.
According to the person that has done the swap, that is all that is necessary, otherwise it's a straight swap.
dude, you do realize the M-2300-T kit is indeed the 6 pistons, 15" front rotors and the 14" rear rotors right? thats actually a solid price, Ive been eyeing it latelyYou can buy the M-2300-T kit for $1800 or for just $850ish you can have 6 pot Brembos.
The mounting is the same. According to the guy that I've been speaking with that has done the swap, yes that is all that is needed to get the 2015 6pot Brembos to work.
My set is for sale since my AMR's don't clear. I won't have $ for new wheels for quite a while.
The guy who has done the swap was running 19" Forgestar CF5's and they cleared fine for him.
dude, you do realize the M-2300-T kit is indeed the 6 pistons, 15" front rotors and the 14" rear rotors right? thats actually a solid price, Ive been eyeing it lately
http://www.americanmuscle.com/frpp-6piston-brake-kit-0514.html