Hi I am new here so my apologies if this is in the wrong section or anything. I have a '14 Mustang GT/CS Premium and just moved to Colorado from California for college. Having previously lived at sea level, the horsepower decrease at 5,000 feet is more significant than I expected. It is quite noticeable, I used a calculator to determine that I am losing about 60-70hp. That seems about right, it feels like all the sudden I have the 4.6 or a V6.... It used to really pick up at about 4,000 rpm when the torque peaks and put me in my seat but now it doesn't really do that and the throttle seems less responsive. So I am looking for some advice to gain this power back...and maybe some more I was thinking right off the bat I would get the Boss 302 intake manifold, Roush Axlebacks, and DiabloSport tuner but I am open to suggestions.