Ford Focus Forum, Ford Focus ST Forum, Ford Focus RS Forum - View Single Post - fswerks chip vs flasher?
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Old 06-25-2010, 07:29 AM   #2
Sückn' n Blown
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Join Date: Sep 2003
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Location: Tappahannock, VA
What I Drive: 2003 2.3l ZX3

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Flasher all the way. The chip was first, and they still carry it for those odd vehicles that cannot use a flasher. Yours should be fine with a flasher. It can reprogram your ECU, read OBDII codes, and lets your laptop datalog.
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