Aftermarket intake?

[JGM3E3632]

I'm looking to buy an aftermarket intake for my 1997 M3. I'm down to two choices: AA tuning intake or the Jim C intake. Anyone have any experience with ethier product. I am not sure about this ITG filter. The AA tuning uses the proven and well-known K&N filter. They are both priced at 349.00. Just wondering whether ethier one is better.

 

[VANCE]

i have the conforti and love it. i think u will find that the conforti shows better gains. but dinan it top notch also.
ITG FOAM FILTER

comparison
another

 

[JGM3E3632]

Dinan likes to put their filter down in the brake duct. I am not risking water ingestion, the dinan kit is 499.00. Yeah Dinan is the best, but they need to lower their prices.