Here is the home made Cold Air Intake
Here it is installed
I used an air intake from a mid 80's chrysler fuel injected V6 from a mini van.
It is a tight fit on the throttle body but it does fit.
On the filter end is a 2.5" to 3" exhaust pipe adapter that I painted to try and keep it from rusting.
I used a K+N filter #RU3570 that I bought from Summit Racing