Anyone has one on ? does it affect the MAF?
Where do you buy it ?

check out BMC, got mine from RSS, link on right ---->

i have the AP intake w/ twin cone k&n's...no MAF problems

Vivid offers a c/f airbox with two k&n filters in it

No, I have had it on for 2 years now just make sure its pointing the right way.I know this is for a none turbo but I can't see why it wouldn't work for a turbo.

Stock Airbox is very good.
Install a BMC drop in filter and call it a day.

Have you thought about BMC as some others have mentioned? I think you'll be surprised at the results from a simple drop-in filter as opposed to the cone-style intakes. Porsche did a really good job with the factory airbox.

http://www.championmotorsport.com/product-p/473-04.htm

Or, another option would be our Werks1 Carbon airbox....if you want the creme de la creme of 997 Turbo intakes.

http://www.championmotorsport.com/pr...w1-997t-ab.htm

The intake in the above they are referring to is our kit here - http://www.vividracing.com/catalog/a...o-p-59684.html. It uses dual K&N cone filters as a TRUE cold air intake sealed off from the engine bay. If you are going to just put a BMC filter in the car, keep the stock box. We also sell those - http://www.vividracing.com/catalog/f...e-p-60098.html

Thanks to all for the input, BMC will go in my P fleet