i've got one with no problems in the cooling department whatsoever. A GSXR fender will not fit. Only a TL1000 fender will fit besides the busa fender. I have a Coerce carbon fiber unit from Japan. I believe OPP racing sells them as well. My first mod was this fender cause I personally cannot stand the look of the stock one, though i've seen busas with stock front fenders that look good.