# 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:** 2

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**Author:** ![brent\_strong](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/brent_strong/32/7203_2.png) [@brent\_strong](https://forums.speedlife.net/u/brent_strong)\
**Post date:** [October 20, 2006, 8:25am UTC](https://forums.speedlife.net/t/diy-rear-anti-airdam-top-speed-track-mod/19056/2 "2006-10-20T08:25:03Z")

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Should cut lift, which effectively “adds” downforce.

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_[View the full topic](https://forums.speedlife.net/t/diy-rear-anti-airdam-top-speed-track-mod/19056)._