They are good vents- did them on my 2012-
On my 2014 I went with the blow hole from Mtn Tek- no holes in side panels.
The cooling is just as good/ clutching stayed more consistant, a bit spendy but sure got rid of allot of heat when you dont have the air flow to get the heat out with just vents.
Way effective in tree riding.....IMHO/
Going on the new axys for sure!
S/C