Happy to join the family of GT's and GTP's. I currently own an 03 GT N/A and a 98 GTP. My wife's GT is completely stock (won't be after factory warranty runs out, little does she know). GTP has an INTENSE Modular Pulley 3.2 , NGK T6 plugs gapped at .050 , no u-bend, hollowed out cat (appearance of cat allows me to pass state inspection), no resonator, INTENSE o2 simulator, aluminum cradle from 03 monte carlo...so far, for now. PB in 1/4 is 14.799, reaction .613 , 60ft 2.257 and at 93.32 mph. The elevation out here makes my slip times horrible. Last year in Phoenix AZ, I had a PB of 14.2 , COMPLETELY STOCK BEFORE MODS! My first run out here got me a PB of 16.2.....couldn't believe it, oh well. Gives me motivation to make it go faster!