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Old 06-04-2013, 06:19 PM   #11
black and orange L99
 
Drives: 2010 L99
Join Date: May 2012
Location: League City, TX
Posts: 11
Yea I know I will be losing mpg's no matter what I do next but just curious how much will be lost.


L99, kooks 1 7/8 lt headers, magna flow exhaust, aem cold air intake, dyno tuned.
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