Open the file 'SweetFX_settings.txt' Look for the 'LumaSharpen settings' and change values for straight and clamp. Navigate to your f1 2015 dir (my case C:\Program Files (x86)\Steam\steamapps\common\F1 2015\SweetFX). Change the value from 1 to 0 and you will get the original vibrance. To change the saturation: open the MasterEffect.h with notepad and look for #define USE_VIBRANCE. It comes at a price tough, i had 97fps average now its down to 78fps. I also left motion blur on on my game and i love it. I did not like the saturation they had and they explain how to change that to get the original saturation back. To turn the effect on/off press the space key I found this: i am gonna try it later on, i would love to see what you guys think. This is the master effects mod, if you want to use sweetFX scroll down.
