"Considering the rear of a Fox gutted for autoX is very light, even small amounts of downforce e.g. 50-100 lbs makes a noticeable difference in rear stability and grip. "

From a mustang esp forum. lol. I think it is because camaros and mustangs and vettes have more power than they can actually apply to the ground so every bit helps, I would assume.

http://bespoke.wpengine.netdna-cdn.c...-wth-Amuse.jpg

just make one of these?

Bwahahahahawhatthefuck

hahah yeah even the guy is like WTF!?

LMAO.

Wings are not class legal spoilers are.