Compared to stock, it will just be a little worse than it used to be.
The thing is..you just spent a fortune on headers and duals to increase your horsepower and now instead of getting a CAI system with a heat wall, you are actually taking a step backwards.
I don't get it.
I have a whole write-up on CAI systems and the added horsepower gains published by Performance Improvements. You can read the article when you get here next Saturday for the Mopar Show.
In the meantime..have a looksee here:
K&N High Performance Air Filters, Air Intakes, & Oil Filters
(see air intake kits)