my buddy just bought an 06 gt 5 speed and he is wanting to upgrade what is best first upgrade? ecu tunner or a cai?
meangrn94ta said:my buddy just bought an 06 gt 5 speed and he is wanting to upgrade what is best first upgrade? ecu tunner or a cai?
HotRodHarry said:Why do people get axleback exhausts?...seems to be alot of money for only 2 or 3 rwhp? I guess for the sound?