Hey, guys. I got an 03 Black GT coupe with 12,500 miles on it. poweradders are UPR Cold air- intake with fenderwell mount filter, a UPR 3.5" O/R X-Pipe, and Flow 40's. Lately when I get ready to leave, I let my car warm up, then take off. Well, if I stop somewheres and shut it off, then come...