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FlashTune OBDII Adapter Harness

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The FTECU OBDII Adapter Harness allows you to use a standard OBD-II automotive scanner on your bike to perform simple diagnostics or clear trouble codes that were set during a recent mod. This is an alternative to a costly trip to the dealer for riders who prefer to service their own bikes. This harness is model specific, please use the fitment chart below to select the one for your bike. If you have any questions please ask them before ordering and we will get you all dialed in.

A CAN-enabled automotive scanner is required. Here is a link to the Kobra OBDII Scanner we stock here at STG for your convenience.

FTECU OBDII Harness Fitment Chart


  • 2017 and up CBR1000R


  • 2016-2019 Kawasaki ZX10R/RR
  • 2019 Kawasaki ZX636
  • 2017-2019 Kawasaki ZX14R
  • 2017-2019 Kawasaki Z900/RS


  • 2018-2019 Kawasaki EX400
  • 2018-2019 Kawasaki EX650


  • 2017 and up Suzuki GSXR 1000 / R


  • 2016 and up Yamaha FZ/MT-10
  • 2016 and up Yamaha XSR900
  • 2017 and up Yamaha Models