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Old 10-22-2010, 02:31 PM   #39 (permalink)
d0sitmatr
n00b.... sortof..
 
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silver fire - '03 Mazda Protege5
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the one thing you should realize with those wingtails is they are used as both a stabilizer and for downforce to the rear end.
my guess is putting it at a slight angle down from the trunk lid would have more of a beneficial FE than straight out from the tail end ?
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