tbone, remove the dummy side cap and pull out the pin. Amazingly it was that simple! If you decide you want to change back to the original look, just pull up one notch.
I'm 5'9" and I find this lower setting much more comfortable.
MY13 E92 M3 SS w/ ZCP l ZPP l 2MK l 6NR l 752 l M Performance Exhaust, Grill, Side Gills, C/F splitters
Sold - 2009 E92 335i LMB M-Sport
Sold - 2003 E46 M3 LSB SMG