I got a 13.765 with catback, pod and intercooler - when i first got the car.
Then added full 3" exhaust turbo back, new fuel pump, splitfire coilpacks, safc, boost controller to 12psi, and tune (apparently 293rwhp).. could only get a 13.9 at best (shit humid weather though)
See how I go now with PFC + Z32 and tune.... feels more responsive (bit jerky coming off the gas though.. sometimes) even though this dyno reading is down 40hp.