# injen pre-filter "sock"

**URL:** https://forums.speedlife.net/t/injen-pre-filter-sock/33935
**Category:** NYSpeed Automotive
**Created:** [August 15, 2007, 3:50pm UTC](https://forums.speedlife.net/t/injen-pre-filter-sock/33935 "2007-08-15T15:50:40Z")
**Posts on this page:** 1
**Showing post:** 5

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### Author: ![bigtymer7463](https://avatars.discourse-cdn.com/v4/letter/b/7ab992/32.png) [@bigtymer7463](https://forums.speedlife.net/u/bigtymer7463)
#### Post date: [August 15, 2007, 4:28pm UTC](https://forums.speedlife.net/t/injen-pre-filter-sock/33935/5 "2007-08-15T16:28:32Z")

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[http://www.dcsports.com/ViewCategory.aspx?CategoryID=20](http://www.dcsports.com/ViewCategory.aspx?CategoryID=20)

Im sure you have seen this but that is what im talking about. It basically just is a foam coupler. Not sure if it would suck in air through there on a regular basis or only when water is present.

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