aight aight, i think the only way you can find out is if you take off the spoiler. i need the plates, which is underneath the two side pieces of the spoiler, on the rear fender. and once you completely take off the spoiler, theres white pieces that is in the fenders, these white pieces fit the spikes and screws of the spoiler into the fender. BTW :if this confuses you alot, how about selling me everything that is needed for the spoiler installation AND the spoiler, i dont have much tho. how about 50 bucks shipped to 02171.