I just installed a Pro Circuit Ti-6 complete exhaust on my 2014 CRF250R with removable Spark Arrestors. I don't ride anywhere where I am required to have them in, if I remove them will I be leaning out this motor too much? The inner diameter of the spark arrestor is a full 1/4" less than the outer diameter. Not including the screen, that is a half inch more on an already free flowing exhaust. Is that too much? I'm going for volume over performance. Thanks!