Product Description
ECU Flash for 2016-2021 Yamaha XSR 900
Engine - Stock, Exhaust - Graves Full System Exhaust, Air Filter - Stock/Aftermarket
Flash contains fuel tuning for the Graves full system exhaust. Flash removes all OEM hp restrictions, increases RPM limit to 12,000 from 11,400. Disables O2 sensors for closed course competition, eliminating closed loop cruising lean condition for smoother throttle control and feel. Top speed limiter is disabled. Removes 4th and 5th gear, high RPM, throttle blade opening limit restriction.
Flash options;
- Can disable O2 sensors.
- Can disable top speed limiter
- Can disable PAIR/AIS valve fault codes
- Lowers radiator operating temperatures
Race Tools can be added to this flash (Purchased seperately). Race Tools include strain gauge shift sensor, activates quick shifter, auto-blip clutch less downshifts, launch control system, pit road limiter, and engine warm-up auto blip.
ECU Flashes are performed on your ECU. We do not exchange ECU's. Once purchased a work order can be downloaded to send in with ECU.
*For racing and off road use only.
