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Old 12-20-2012, 03:57 PM   #3
Scooby Newbie
Member#: 329284
Join Date: Aug 2012
Chapter/Region: NWIC
Location: Eugene, Oregon
02 WRX Sport Wagon
Aspen White


Just thought I'd throw in a quick note that different tires/tire pressure and all the little calculations can make it be off. I'm not sure if your familiar with mightycarmods but there was a YouTube video explaining it as well as a speedometer correcting device. It would be a pain to wire/not even worth it but it explains it all.
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rdowner22 is offline   Reply With Quote