injen vs k&n vs fujita CAI

[ginganggooly]

No drop in low end? Are you talking about the Typhoon system?

CAI will almost definitely cause a slight drop in the low end.. I have seen it for myself in multiple tests performed with my car on SRI and CAI mode, I even took it to the strip and my 60ft time confirmed that I lost abit of power on my lower end of the RPM band...

When i did the back to back dyno CAI vs Stock, I gained power from 3000rpm to cutout.



If you have a look at the above graph, it is of a system which is very similar to the k&n typhoon system. While it's not of the exact same dimensions as the typhoon system, it indicates that you lose almost no low end with a cai (on WOT).