I have done something great and terrible and installed a 50 dollar wing on my 96 sl2 and it actually has quite the effect on performance, with gas mileage, acceleration, and handling all improved significantly. Has anyone else done something similar?

 

Nope. Nobody else has had the ***** to try it, I guess. You're the first. How much better is your mpg? Will it eventually pay for the initial investment of $50?