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Hi...


If I buy this adapter cable to the scooter vx-2

(http://www.shop.vectrixparts.com/canbus-filters.html)

more diagnostic cable

http://www.shop.vectrixparts.com/pcan-usb-ipeh-21e.html

can do the speed upgrade from 28 to 40 mhp?

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The firmware is included in the diagnostic cable?