# What did you do to your car today?

**URL:** <https://forums.speedlife.net/t/what-did-you-do-to-your-car-today/239557>\
**Category:** Shift518 Automotive\
**Created:** [October 16, 2008, 7:38am UTC](https://forums.speedlife.net/t/what-did-you-do-to-your-car-today/239557 "2008-10-16T07:38:24Z")\
**Posts on this page:** 1\
**Showing post:** 7343

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**Author:** ![jdaniels](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/jdaniels/32/6399_2.png) [@jdaniels](https://forums.speedlife.net/u/jdaniels)\
**Post date:** [September 18, 2010, 12:52pm UTC](https://forums.speedlife.net/t/what-did-you-do-to-your-car-today/239557/7343 "2010-09-18T12:52:09Z")

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> [@I have both NHL and 2K hockey 08....](https://forums.speedlife.net/t/i-have-both-nhl-and-2k-hockey-08/35135/9):
>
> i have one installed because its a discontinued fairly rare piece for my car/engine combo…also it improves MPGs/efficiency…

Bullshit, they don’t do ANYTHING for MPG.

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