Ive noticed, lots of NSXs and RX7s(race spec) have front canards. just wondering; why dont much people use them on FWD cars if it would create downforce on the drive wheels? ive seen people use mainly air dams only(and sometime a combination of air dam with splitter). do the air dams work better and is there a drawback to using canards? so far, the only FWD ive seen that use them are some Celicas(mainly ricers though).