Air intake for 92mm fan

thingiverse

This air horn-type intake measures 16mm in height and is engineered to fit snugly around a 92mm fan, which features an 82.5mm hole spacing, much like those employed by fans used on the L9A cooler. Its design takes into account the need for compatibility with the L9A's stock 14mm thick fan, specifically to stretch its intake and reach the vented side panel of cases such as the Sliger SM550 or SM560. Installation involves using the longer set of screws that come with the L9A.