What should this GT run?

I am looking to buy another GT.

2001 GT
5-speed
black/black leather
5,500 miles
CAI
Flowmaster catback
4:30s
'03 Cobra wheels
Nitto 555NTs

I can get it for $13k, which I thinks a good deal. I am just wondering how fast in the 1/4 this car should be as is? It will be my DD and I might add an X-pipe, underdrive pullies. I'm at sea level and a good driver, just haven't been to the track in a stock(ish) GT in awhile.
 
5,500 miles on a 4 year old car?? I would be skeptical about that, especially if he/she is willing to let it go for $13. Clean title??? Just make sure you carfax this before you get it. Good Luck!