# DIY Rear, anti airdam (top speed/track mod)

**URL:** <https://forums.speedlife.net/t/diy-rear-anti-airdam-top-speed-track-mod/19056>\
**Category:** Builds\
**Created:** [October 20, 2006, 8:24am UTC](https://forums.speedlife.net/t/diy-rear-anti-airdam-top-speed-track-mod/19056 "2006-10-20T08:24:13Z")\
**Posts on this page:** 1\
**Showing post:** 46

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**Author:** ![layzie](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/layzie/32/7599_2.png) [@layzie](https://forums.speedlife.net/u/layzie)\
**Post date:** [November 19, 2006, 8:23pm UTC](https://forums.speedlife.net/t/diy-rear-anti-airdam-top-speed-track-mod/19056/46 "2006-11-19T20:23:53Z")

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> [@newman](#):
>
> i’m not saying that it’s guaranteed not to work, but you can’t just say that something works and expect eeryone to accept it, based on your word alone.
> 
> However, don’t you think that automakers, who spend millions developing aerodynamics, using advanced testing methods would have looked into doing something like this? The part would cost the automaker a dollar per vehicle.
> 
> All i am saying is that i am smarter than you. If you’ve learned that lesson, then we’re both on the same page.

correction Honda already has a part similar to this but nicer

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