Tuning Service - Vortex ECU YFZ450R

Send your Vortex ECU for custom tuning. Get every available HP from your YFZ with the same tune used by many top GNCC racers.  Select "Custom Tune" and list your YFZ's modifications and we will handle the rest.  We will update the firmware and install our custom tune. Typically tuned and shipped back within 1 business day.   - Improved starting   - firmware update to reduce battery drain   - Lower fan on temp. Set to 170 deg or your preferred temp  - Roll over sensor deactivated  - Increased performance matched to your exact setup  NOTE:  * We are not currently tuning for KTM style throttle bodies.  * Oem air box cover must be removed when using the Vortex * Aftermarket exhaust required when using the Vortex.  * Closed course competition only.    Address: Waynesburg Yamaha  100 elm drive  Waynesburg, Pa 15370  Attn: ECU tuning  Please include return address and phone number  NOTE:  * Before sending an older Vortex please inspect the tuning port pins.  If they are bent or missing, we c