Originally Posted by pizzaguy

Your link is to an intake that appeals to those who have no clue about how an engine produces power. Sucking in warm air is NO way to increase performance, Gary's intake might cost a lot, but it offers cooler intake air, which equals more power.
The best and most simple explanation I have found is here, in just two paragraphs, IGNORE that it is talking about aircraft engines, your car's engine runs on the same principles as the engine in a Cessna or Piper rolling down the runway:

https://www.boldmethod.com/blog/2013...e-performance/