This has been discussed at greater lengths in another thread, but basically you won't get MORE air w/ a ram-air style setup unless it is true ram air. You won't be able to accomplish a true ram-air setup without the proper equipment and design.
If you are looking to minimize restriction with the stock system, your best bet would be, as others have reccomended, just take off everything after the airbox and run a tube to the wheelwell. I'd try to do it w/ PVC instead of the RV sewage hose to keep the airflow less turbulent, although the stock intake pipe between the throttle body and MAF sensor is rippled, which will reduce air velocity.
My point in short: It'll be a fun project and it'll be a little louder, but you won't get any substantial gains.
If you are looking to minimize restriction with the stock system, your best bet would be, as others have reccomended, just take off everything after the airbox and run a tube to the wheelwell. I'd try to do it w/ PVC instead of the RV sewage hose to keep the airflow less turbulent, although the stock intake pipe between the throttle body and MAF sensor is rippled, which will reduce air velocity.
My point in short: It'll be a fun project and it'll be a little louder, but you won't get any substantial gains.