Hi All,

Just as the questions asks.

Reason I'm asking is because I want to know what the diameter (in inches) of the actual neck/opening of the filter, the section where the pipe connects to the actual filter?? Please refer to the attached file for clarification.

I have ordered one but it hasn't arrived yet and what I want to do is get a AEM Dryflow Filter (non oiled) and place that on it instead of the K&N filter (oiled). But I need to know the diameter of the filter in order to purchase the equivalent AEM filter.

Cheers guys