Others will have the right information, what I can say, just have a look at your paper filter. If it is original it will show a FoMoCo number. But it will work also if you have the type number of a third party supplier like Mann which is printed on as well. Then it is easy to identify the K&N equivalent with the help of google or your high street parts shop.
I would guess you will have a win at the higher rev area. But I hesitate a bit to try it because some of the MAF sensor types don't like micro oil drops.
Keep us updated with your experiences after you have fit the K&N replacement.
