Might I suggest this…..a $12 Honeycomb Filter from Saxonpc.com (placed within 2" of MAF-in the opening of the MAF housing)
In this….siliconeintakes.com 4" intake tubing to 3.25" at MAF Housing (with MAF relocated NEXT TO TB) and a filter from ebay 6"X11"...
You will have to WORK to get it in….but it is WORTH IT!!
Still have not even put on my "cold air" portion of the intake. I am using a stock Throttle Body too. The computer has adjusted and is getting same mileage as before 14-25 mpg depending on acceleration used.
All in all - probably under $150 spent and well WORTH IT! Many told me it could not be done, maybe they could not do it, but here it is, working better than stock! And for a fraction of "name-brand" systems. Combine that with a Cat Back system and my car has lighting quick acceleration to the red line, no waiting!
I am not trying to knock anyone's choices on their intake selection…just don't knock me, and catch me IF you can!
See Ya!