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  1. 2010-2013 Mazda 3 Engine and Performance
    Skyactiv 2012 corksport sri, corksport catback, corksport lowering springs, spare tire delete, full tank, 89 octane, weight reduction does help,I was very surprised as maybe a 7.5 would occur, got under the curve. Will post vids soon Sent from AutoGuide.com Free App
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