My 2012 Cayman R has left for Jake Raby's garage to begin the conversion to a 4.2 Liter monster. I am pretty excited to see what I get back and the wait will kill me. I will keep you updated with any photos they take at the shop and progress with the build in general. I am planning to stick with the stock brakes and suspension. I think this should be more than fine for any street or DE's the car may see.