What's the differences/advantages/disadvantages between the popcharger and the stillen high flow? any suggestions? (right now im just running the ztube w/ k&n drop-in) thanks

 

https://my350z.com/forum/search.php

 

Im guessing you have a G35. Honestly, the stock intake system is already a great design but there is always room for improvements even if it is only a slight gain, other bolt mods will eventually enhance the gains of your intake depending on what other mods you do. It all comes down to if you think it is worth the money. The Stillen intake comes with a urethane air box that is suppose to keep intake temperatures down, same functionality as the heat shield that is provided with the Pop Charger. The Pop Charger I would say sounds more aggressive than the Stillen unit but both intakes will probably give you about the same amount of gains, but the Pop Charger is cheaper!

INTAKES