We put a Ward wing and a Motion Dynamics splitter on the 332ti, but running street tires (Potenzas). Didn't do too bad. Passed almost everybody in my ru group. http://youtu.be/TAZ7VitiyKw
I only watched the first 5:30 minutes but your driving has smoothed out considerably since the last video posted. Much more consistent. Smoother turn ins.
__________________ ...steven BMW CCA #146825 1996 BMW 328ti • 2003 MINI Cooper S • 2016 M235i www.bmwcca.org