IMO the camcon is 1 of the best bang for buck mods you can do, yeah you have to pay for dyno time but your gonna have to do that with any ecu up-grade
your spend a similar amount of cash on a new exhaust/induction kit and only get a few extra Hp if your lucky
the main thing with the camcon is you get more torques as you can adjust cam positions and at the end of the day torques are what your looking for!!!!, as this is what plants you in the back of your seat not Hp
So trying to install it myself would be a big NO NO?! Have to try and find someone over here that could do it so, not looking good!