My recommendation is the same as the video, make sure your ball joints are in good shape as well... If you have OEM control arms I would strongly suggest replacing both ball joints and control arm bushings. Just my two and a half cents worth...
V/R Zachary Pullins Sr.
National Capital Chapter BMWCCA
NCC Member Recognition Chairman
NCC High Performance Driving School Back-Up Registrar
NCC Auto-X BOD Liaison
DIY Senior Committee Coordinator
2006 E90 325Xi & 2000 E46 3XXi
" Vision without resources is just hallucination"