Originally Posted by M3tallicar
Sorry if this has been discussed before but I didn't find the details. I have seen some comments that the 35 has different brakes from the 28, if anyone has the details of the differences I would appreciate it
The brakes are essentially those of the e9x 328 vs 335. As noted above, the rotors are larger for the 35, with different calipers, carriers, and lines.
Surprisingly though, as the master cylinder is the same, some clever e9x 328 owners actually have purchased 335 brake bits from those who have upgraded to big brake kits and have bolted them onto their 328s without issue.