I think they are called air diverters. The small fin looking things that arte right above the rear window. Does anyone have these or know where to get them besides the link below?
http://www.andysautosport.com/ford/...r_inserts/pilot_motorsports/pilo00000521.html
http://www.andysautosport.com/ford/...r_inserts/pilot_motorsports/pilo00000521.html