# Modded 335i runs a 117mph/12.399 at track

**URL:** https://forums.speedlife.net/t/modded-335i-runs-a-117mph-12-399-at-track/39088
**Category:** NYSpeed Automotive
**Created:** [November 21, 2007, 10:03am UTC](https://forums.speedlife.net/t/modded-335i-runs-a-117mph-12-399-at-track/39088 "2007-11-21T10:03:56Z")
**Posts on this page:** 1
**Showing post:** 11

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### Author: ![mike125k](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/mike125k/32/7282_2.png) [@mike125k](https://forums.speedlife.net/u/mike125k)
#### Post date: [November 21, 2007, 10:38am UTC](https://forums.speedlife.net/t/modded-335i-runs-a-117mph-12-399-at-track/39088/11 "2007-11-21T10:38:41Z")

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clutch delay valve is on newer bmw’s. its a damped valve in the clutch hydraulic line to slow down the release of the throwout bearing, ie: make clutch engagement smoother. it sucks when trying to shift fast, because it puts a delay in the release. lots of people remove them.

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