I just replaced mine yesterday, and you actually have to program it to the car. For the battery and installation Reeves in Tampa charged $365 total....
Never tried it, but if it's automatic I have the same car. Bump it over to Sport mode and it takes the lag out, then just switch back. It will be...
Look into coilovers, springs, and other full kits. Check out stuff from Eibach, and H&R
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