 Duck Bill Spoiler
I bought my 05GT used and it already had a duck bill spoiler on the rear. Looks good but I was wondering if this type of spoiler has any aerodynamic value and at what speed do you think it would become active. I do some open track, have been up to a buck twenty+ and have not really noticed a happy rear. I also have not driven a car with a proven wing so I dont have anything to compare to. Most of the time the cornering speeds seem to be slow enough that downforce does not seem to be an issue. Is it worth going to a proven race wing? GA
__________________ 05 GT Techco 7psi, 428hp/395tq, Tillman tune, 18x9.5 GT500 wheels, 14" Brembos, Steeda Front strut pads and front relo kit, BMR lowering springs, Tokicko D-Specs, GT500 Front lower control arms, BMR adj upper third link, BMR adj PHB, BMR rear relo brackets, boxed stock phb brace, Hooker super comp LT with Pypes HF cats, Stillen adj front & rear sway bars, Steeda sport shifter. | 
