Dyno'ed my car today and was very pleased with the results. Unfortunately I didn't have access to any dynojets in the area so the numbers are from a mustang dyno.
Uncorrected numbers - 447HP / 458TQ
JB4 G5 ISO - 27.2 firmware
BMS back end flash
AR catless downpipes
ETS 5" intercooler
BMS meth kit
Custom exhaust - removed resonators / stock mufflers / single center cutout