# BOV Illegal?

**URL:** <https://forums.speedlife.net/t/bov-illegal/112143>\
**Category:** SON240sx Automotive\
**Created:** [January 1, 2008, 4:07pm UTC](https://forums.speedlife.net/t/bov-illegal/112143 "2008-01-01T16:07:40Z")\
**Posts on this page:** 1\
**Showing post:** 5

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**Author:** ![simplemind7](https://avatars.discourse-cdn.com/v4/letter/s/0ea827/32.png) [@simplemind7](https://forums.speedlife.net/u/simplemind7)\
**Post date:** [January 1, 2008, 9:19pm UTC](https://forums.speedlife.net/t/bov-illegal/112143/5 "2008-01-01T21:19:38Z")

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> [@TEAM FMF - CALL OUT 0-1320'](https://forums.speedlife.net/t/team-fmf-call-out-0-1320/15368/31):
>
> It’s just air though. What does it have to do with emissions?

air escaping after the MAF = rich out the tail pipe.

BOVs + MAF = rice

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