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Old 10-03-2013, 02:23 PM   #12 (permalink)
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Originally Posted by MADMAC View Post
Got a question. I have a 2012 Chevy sonic turbo sedan. I was wondering if a air dam is better to have than full under body panels? I'm thinking underbody based off of knowledge I have gathered from this site and others. Could some confirm this for me?
Sporty Modder described it well in

Also consider a airdam, 10% of the work of a full belly and 75% of the returns.
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