I guess I'm one of the few but I would definitely appreciate some bigger brakes on this car. While the OEM brakes seem to work just fine, I would love to have some bigger brakes to make it feel more comfortable slowing/stopping at high speeds.
Take a newer 335i. The front calipers/pads seem almost twice the size of the ones on my car and the car is without a doubt a lighter car. The large calipers/pads come on sport model 335i I believe.