hey new to the forum just baught an 09 impala LT n figured id join a forum does anyone have a suggestion on an cai otherwise i plan on tinting the windows, getting a sound system looking at two jbl audio 10" subs but i wanna use the stock head unit, brake lights, head lights, of course HID's thinkn bout 5000k or 6000k 35w lows and 55w highs, i would like to find some good looking wheels 18s maybe 19s and thats it for now unless someone makes a supercharger kit for these 3.5l but i havent had any luck finding one on my own but yeah its nothing special but its mine sorry for the long post