Buckz said:ph001 said:Were they the Stealth? As Ben G stated, the 19" & 20" might actually be the optimal size.
yup, 20/21 inch as recommended by BMW but I am sure a shorter wiper would work better on the passengers side. Drivers is fine.
Only reason i went an inch less on the drivers side is because when i watched it go through a wipe sequence, the drivers side one touched the windscreen seal at the top a small amount.
Unsure whether anyone else has noticed this. It was literally a very tiny amount of overlap, so i may just be over-cautipus, but it doesn't affect anything performance wise.