Originally Posted by Teeeg28
OP asked what is the "best" intake and the answer is PI. if were not taking about money its clearly PI.
And why would the PI be it? If we're not talking money my bet is the original intake is best (maybe not great, that's another discussion). Simple high school scientific knowledge indicates original intake is best, with maybe allowance for improved intake flow at low speed for the Mr.5 intake solution.
Having said that, the last place where you want your intake is low to the ground, A) for dirt, and B) while that's where you see highest (road surface) intake temperatures in summer.