# 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:** 6

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### Author: ![Slomies](https://avatars.discourse-cdn.com/v4/letter/s/ee7513/32.png) [@Slomies](https://forums.speedlife.net/u/Slomies)
#### Post date: [August 9, 2006, 1:10pm UTC](https://forums.speedlife.net/t/how-important-is/15705/6 "2006-08-09T13:10:37Z")

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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 …

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