[M335]

Originally Posted by Fundguy1

Lots of money. Little benefit. Get f30 front calipers instead.

[Suprgnat]

Originally Posted by feuer

How so? I have full f30 brake swap with e90 m3 master cylinder and brakes function fantastically .

I think the implication is that too many people only swap in the F30 front caliper/rotor assembly drastically throwing off the bias, unlike a "full" swap.