Hey Guys, Just picked this one up yesterday, power feels a bit off for the mods list, has low kms and likely wasn't abused too much (60+ year old Mustang fanatic/retired mechanic owned it). 04 GT, 5-Speed Manual Flowmaster Cat Back Trick Flow Intake with CAI 75mm TB Crower Stage 2 cams (they sound like factory??) Diablo Tune 4.10 gears. It feels a bit down on power and response. I think its the tune, Previous Owner says its just the canned diablo tune.... -What should I do for a tune? Are there good pre loaded tunes out there from Bama etc? Also with the cam and Intake I think its choked off with the factory cats in there so I plan to add an Offroad H pipe ASAP. -Any suggestions for which O/R - H-pipe to get. Car has factory headers. I'm hoping these two changes are enough to wake this car up. Any other input? I'll be doing basics also like spark plugs, synthetic oil, new cone filter on the CAI etc.