Wanted to give back for all the useful info I've found on this site. I decied to make my own ram air scoops that go behind the grills and now i want to share.
I searched for ideas and found a couple of good ones but wanted to do something faster, cheaper, and simlpe.
I decided to mount the scoops to the snorkle and avoid drilling any extra holes. I wanted it to be easy to instal and remove if need be. You dont even need to remove the grills, just the two torx srews and the two plastic rivets.
The air deflector comes in two peices. I cut off the magnets that mount itself to an A/C vent and trimed off the sliding tabs to make the scoops semetrical to each other.
Parts: Air Deflector (any hardware store): $6, 3M double sided tape: $3, price for more cooler air...priceless.
Tools: Dremil, file, lighter to melt and clean the cut edges.
Sorry,wasnt able to take pictures of the acttual cutting of the air deflectors but hope the pictures help. I used a table belt/drum sander to remove material and used blue tape to cover areas i didnt want scratched. If you can tell i double sided taped the scoops to the inside of the snorkle but i also added a couple drops of hot glue (or shoe goo) to add strength. You do have the options to paint it but i oppted not to.
Ive had it on for a couple of days now and no problems. Good luck and enjoy!