What is the best air intakes possible for a limited crossfire? or is there difference if it is a SRT-6, so will a SRT-6 work in my limited?

I want to change to OEM intakes into some K&N (or other brand) intakes but don't know what part I have to buy. I want to have two of them like some of you have, on both sides of the engine.

Would appreciate your wise informations.

sheers.
-M