Thread: Newb here, 2004 Mazda 3 2.3l
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Old 06-12-2008, 06:58 PM   #11 (permalink)
EFM-7
160km Daily Commute :(
 
Join Date: Jun 2008
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efm-7's wagon - '07 Mazda 3 Sport GT
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Quote:
Originally Posted by Krunko View Post
maybe lighter freer flowing exhuast ?
if anything, that'll might just help you burn MORE fuel, however i got an extra 1-2 mpg out of my AEM CAI at highway speeds
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