I really like the srt-4 and have had it for about 5 months but the spoiler never really grew on me like I thought it would. I just think that the car would look better if it didnt have it. Does anyone know if I will have high speed instability if I take it off. Has anyone hit 150mph without one. I have heard from mopar that the stock spoiler starts creating downforce after 80 mph but how much. I would just like some peoples opinions on its functionality.