Overview
The GYTR Competition Kit replaces the stock ECU
  • Includes a modified throttle stop to allow full throttle operation
  • The ECU permits the usage the Handlebar Map Switch (B7B-83976-00-00 sold separately) that allows the rider to select between 2 pre-programed ECU maps. The GYTR® Communication Control Unit for WR450F (B7R-H59C0-V0-00) allows the usage of the Yamaha Power Tuner App
  • Easy, quick installation
  • This accessory affects emissions; installation on EPA-regulated 2006 or later WR models constitutes unlawful tampering except when used solely for closed-course competition
  • This accessory is restricted to closed-course competition use. See California Regulations regarding Emission-Related Parts and Accessories for products for closed-course competition use only.
Contact Information

 Contact Information

Tompkins Outdoors

6152 Highway 11/71
Emo   Ontario , P0W1E0

807-482-2833

Location