2009+ 370Z DUAL POP-CHARGER INTAKE SYSTEM In 2007 Nissan drastically improved the VQ intake system by adding an extra throttle, so the question was, is there any room for improvement? After a full year of testing JWT got the answer, "YES", but only with the most efficient Pop-Charger Venturi inlets and hood-sealed heat shields. In addition to a 6.5 to10 WHP improvement, the tone of the engine due to the dual 6” venturis is definitely the most beautiful sound ever heard from a VQ engine!

Carb Legal EO:D-244-8