AFE would be one to look into. the PG7 filters are pretty tough filters from my limited (18 mo) experience with them

 

Steve, do you know if they are the same size or not? Would it flow as much air as the k&n? The k&n just wasnt a good filter. When i took it off there was a little dust on the front of the turbo.

 

hard to say which one would flow what... My AFE has deep pleats that required extra care to ensure complete coverage with the oil last time I cleaned it. I also came to the conlcusion that the K&N spray oil will be the way I go next time around, the bottle that comes in the cleaning kit does not cut it.

take a look at the thread I did on the AFE cleaning tacked in the DIY thread at the top...

 

Another vote for the AFE Stage 2 with the PG7.

 

AMSOIL for sure....... cheapers too....

 

it has been said, the AFE Stage 2 is great!