YAMAHA GYTR COMPETITION ECU KIT
The GYTR Competition Kit replaces the stock ECU and includes a modified throttle stop to allow full throttle operation and unrestricted engine performance for closed course racing competitions.
FITS: 2016-2018 WR450F
Additionally, the ECU permits the usage of The Handlebar Map Switch #B7B-83976-00-00 (sold separately) that allows the rider to select between 2 pre-programed ECU maps and The GYTR Communication Control Unit #B7R-H59C0-V0-00 (sold separately) that allows the rider to change ignition and fuel mapping for their desired engine tune or racing environment by the smartphone based 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.