GrimmSpeed Brake Master Cylinder Brace - Manual (Page 3)

3. The brace mounts to the top of the strut tower and straddles an existing stud
further down towards the ground. Locate that stud and remove the 12mm
nut that’s on it. It’s a reach, but a deep well socket should help.
4. Now, remove the bolt that’s grounding your battery cable to the strut tower.
You’ll need to flip it 180 degrees and bolt it back down to make room for the
brace.
Remove two (2)
14mm Bolts
Remove 12mm
Nut