Drop in Filter Question

[Blueputtputt]

My question is what drop in filters will give my car a lil kick. The few filter that I was looking at were K&N air filter, HKS Super Hybrid Air Filter, and Blitz LM Drop-In Air Filter. I want ya'll opinion about the matter. Thanks for reading up.

[kenchan]

Drop-ins do not do much for performance but will enable you to clean them from time to time...

[GD3_Wagoon]

i've got a k&n high flow filter and a gutted stock intake box so it's sorta like a chambered intake.

i used this combo to replace a Fujita short ram intake and the only difference i can make between the two is that my oil is certainly cleaner when it's time to change it and there's much less noise with the OEMbox/k&n filter. both gave me little to zero in "performance" but i did get a 1 or 2 mpg increase over stock