i have a 2006 cobalt LT 2.2 i am building for show it is mint conditon with 11,000 miles beautiful yellow in color all trim in satin black just installed a hood scoop had it done professionally looks like it belongs there ok actiually i have 2 questions tricia you help me an i will quit dissing GM an you..... 1st . i have keyless entry an wud like to have keyless engine start is there a module of some kind an other than buying a new key fob that has the engine start button do i need anything else ? 2nd. if i buy a OEM SS Cobalt spoiler to replace my Lt model spoiler will bolt holes line up or does it require new bolt pattern for SS v.s. LT spoiler templates , an dont send me to the dealership for answers we dont have one !