Well, got my suspension installed and installed my SLP Loudmouth 1, Intake and Bellow and had my computer tuned by Frost. We did 3 runs, the first one I hit the 6200 limiter (you can see it in the first video), so he lowered the computer requirements to 5900 and ran the next three runs like that. First two runs were okay but my 3rd was the best (surprisingly because normally its your first) I ran a 336.9 Max HP, 324.5 with WCF. Max Torque was 373.7 at 2840rpm and 359.9 with WCF.
I'm pretty happy with the results since this is just my baseline, the car does have 92K miles on it. Also, in the first video I can tell it's been a while since the car has been run this long and hard because she was just bellowing out the black smoke but in the next 3 runs my wife recorded and she didn't smoke as bad (you can see it in the second video).
Dyno was done on a Mustang Dyno by Auto-Motion in Louisville, KY. With AFR along with the dyno the total was only 85 dollars for the 4 pulls (they usually do 3 but we had to adjust for my rev limiter). I worked with the owner and he was real helpful and let me run the car, A+ shop for the locals.
First run hitting the Limiter and black smoke bellowing out: First run
Last run and best run giving me above results: Best Run