# Unicorn oil filter...

**URL:** https://forums.speedlife.net/t/unicorn-oil-filter/259142
**Category:** Shift518 Automotive
**Created:** [June 28, 2011, 9:39am UTC](https://forums.speedlife.net/t/unicorn-oil-filter/259142 "2011-06-28T09:39:33Z")
**Posts on this page:** 1
**Showing post:** 28

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### Author: ![Vovchandr](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/vovchandr/32/6275_2.png) [@Vovchandr](https://forums.speedlife.net/u/Vovchandr)
#### Post date: [June 29, 2011, 5:25am UTC](https://forums.speedlife.net/t/unicorn-oil-filter/259142/28 "2011-06-29T05:25:16Z")

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> [@OFFICIAL: 2008 ELECTION THREAD](https://forums.speedlife.net/t/official-2008-election-thread/41192/323):
>
> I thought AC Delco had someone else building there filters now and they were not as good? I may be wrong. As long as it is not the cheapo Fram I don’t think. I run Motorcraft/K&N/Purolator but Mann in my BMW.

According to the link above AC Delco is made by Champion Labs in the last decade, same company as KN&N and Mobil 1 (KN and Mobil1 are identical except for the nut IIRC).

Napa and Wix are identical as well.

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