K&N Aircharger on 06
I know that this topic has been well covered in past threads and I have been reading a lot of them. I think I would like to go with the K&N Aircharger because of price and no retune. Knowing that it is very possible that Ford made minor changes from 05 to 06, I would like to hear from anyone that has installed a K&N Aircharger intake on their 06 GT. Specifically I would like to know if they had to reflash or retune, if the check engine light became a problem and their rating of the product.
Thank You Very Much.