Overview
Allows ECU adjustments via the GYTR® Power Tuner, sold separately.
  • Replaces the stock ECU and includes a new throttle stop to allow wide open throttle
  • Includes YZ style throttle screw
  • Restricted for closed-course competition use only
Fitment
  • 2016 Yamaha WR450F
  • 2017 Yamaha WR450F
  • 2018 Yamaha WR450F
Contact Information

 Contact Information

Costa Motor Powersports

200 North Rankin Street
Southampton   Ontario , N0H 2L0

519-797-2882

Location