thanks for all the suggestions, ive sent my car into my bmw dealership (they are the ones who installed my sc) letting them check everything to make sure everything is in order.
@roman, ambiant temps for that day was around 28-30 degrees C. i set my bmw performance steering wheel to 8200 rpm and shift there. should i be shifting at 8k instead? the course doesnt have too many slow corners. here is the track. back when i did many laps.
ill try the water wetter first. but no way to see if it would work till the next trackday. as the kit is absolutely perfect for any other situations besides the track.
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now: 2008 335i (E92), 2011 M3 (E92), X3 35i (F25),2012 E63 AMG (W212), 2013 Kawasaki Ninja 250, 2007 Yamaha R6
gone:2009 GTR, 2007 335i (E93) 2004 M3 (HPF stg 3), 2008 Civic Lx, 2007 Z4M Roadster, 2001 Gembala GT550, 2007 CLS 55, 2007 STI, 2004 M3