Originally Posted by SiLo
I am looking to "Achieve"
1: More air flow than the factory box will allow.
2: Better throttle response.
3: Better MPG.
in regards to your airbox, its been engineered to allow the right amount of air, etc, etc, a high flow filter (K&N) will help, especially if you keep it clean, off-road/dusty conditions, a snorkel will help immensly
better throttle repsonse and MPG, if you drive a diesel like I do, a Varra tuning chip will give you both, I was amazed with mine (only got it a week ago)