Yamaha R1 ECU FlashFeatures available for Yamaha YZF R1 2004 2006 IAP Fuel Maps TPS Fuel Maps Ignition Timing Maps Secondary Throttle Plate (STP) Opening Maps RPM Limiter Features available for Yamaha YZF R1 2007 2008 IAP Fuel Maps TPS Fuel Maps Ignition Timing Maps Ignition Dwell Map s Electronic Throttle Valve (ETV) Maps Electronic Throttle Valve Deceleration Maps Coolant Temp Idle Compensation Acceleration Enrichment Injector Timing Map s Exhaust Valve Opening Maps