Motion blur of nitro can disturb and even derail you, and the motion blur of the nitro GTA is activated at low acceleration, therefore unrealistic.
This mod removes the effect of motion blur from nitro.
Motion blur of others mods will still work, only nitro motion blur is turned off.
Page of this mod in my blog: http://gtamodvicio.blogspot.com.br/2013/05/download-mod-no-motion-blur-sem.html