theres a kit from 5Zigen for ppl with triple plate clutches,
its comes with some sorta computer, and a new shift knob with a button on top,
"in heavy traffic,just press the button and you have auto mission"
if u put it on, ill affect the aerodynamics of your car i guess, stick lots of small paper strips all over your car with and without the wing on, and see the turbulence (i guess nobody has the time haha)