That is a better pic and you can see it pretty good. I dont know the laws in your state, but here if it didnt come factory like that then its illegal. we get by with aftermarket undertails and whatnot all the time but technically it isnt legal.
'01 CBR 600 F4i 16/50 sprockets, Yoshi EMS, K&N Air Filter
'99 CBR 600 F4 Silver, Carbon Fiber Grips, Levers, Mirrors, Stainless Steel Muzzy Slip-on, 520 Stealth sprocket set 15/47, Factory Pro Stage 1 TI jet kit, Reverse Indiglo Guages, Goodridge SS Brake lines, K&N Air Filter, Custom Carbon Fiber Seat, rear turnsignal eliminator, rear brake LED Bulbs, F4i Rear Shock
'92 CR250r bored 254, Wiseco Bottom & topend, VForce 3 Reeds, FMF Fatty Gold w/FMF powercore 2 silencer