[Inge_F]

Originally Posted by Capt Slow

...Don't be so sure of that, check these out:

http://www.f30post.com/goodiesforyou...3/BMW-M4-j.jpg

http://www.f30post.com/goodiesforyou...3/BMW-M4-g.jpg

They are definitely 6 piston front calipers on the front and the rears look to be 4 piston, not those single piston sliders like on the M5/M6 CCB option...

These are pics of testing of the CCBs, and you are correct, those will be 6 piston at the front and 4 at the rear.
But I was talking about the standard steel brakes, those will probably be 4 piston fixed alu cal. at the front and 2 piston fixed at the rear on the new m3/4. In other words, smaller and lighter then the standars on m5.
Point is that the difference between CCB and steel will be slightly less on M3/4 than it is on M5.
I`m also happy that M gmbh are finally ditching those sliding cals.