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    how do you change the speed limiter on the 2008 mazda3?

    so basicly this post is (deadhorse but oh well, the only way to ge the mazda 3 past 118 is to go down a hill, or you get a new ECU (expensive and not recommended for new vehicles IMO) http://haltech.com/ or you get a piggyback or this device that plugs into the space they use to inspect your...
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