# How Important Is ...

**URL:** https://forums.speedlife.net/t/how-important-is/15705
**Category:** NYSpeed Automotive
**Created:** [August 9, 2006, 12:08am UTC](https://forums.speedlife.net/t/how-important-is/15705 "2006-08-09T00:08:42Z")
**Posts on this page:** 1
**Showing post:** 7

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### Author: ![freebyrd](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/freebyrd/32/7489_2.png) [@freebyrd](https://forums.speedlife.net/u/freebyrd)
#### Post date: [August 9, 2006, 6:52pm UTC](https://forums.speedlife.net/t/how-important-is/15705/7 "2006-08-09T18:52:31Z")

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> [@Slomies](#):
>
> yeah the one line is vacuum, but when we hook it directly upto the im and dont split it to the black box, the car runs like crap …

Well that right there should tell you its not good

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