Originally Posted by Richard@M-World
For such a low production volume, pet-project car, it's all about breaking even financially (or lose as little as possible). Therefore they used off-the-shelf Brembo calipers which were designed to work on rotors of specific sizes.
Brembo uses a smaller rear rotor for the GT. The GTS has a slightly bigger rotor at the rear axle than at the front. That's why I was wondering what is it good for.