they push air over the mirrors. toyota saw a 2-3mph gain in top speed on the nurburgring just by putting them on the car. also, same reason i put the canards on my car... i think they look spiffy...
how the TRD 86 comes in japan. TRD Fender fins, canards, lip kit, wing and side spoilers 18's and the 12k dollar 6piston/4piston big brake upgrade
Dat Euro factory option kit...
Currently the craziest you can go in the state