Dynojet Research AT-300 Dual Wideband O2 Sensor Auto-Tune Kit

The Dynojet Research AT-300 is an advanced auto-tuning system designed to work seamlessly with the Power Commander V fuel management system. This dual wideband O2 sensor kit provides real-time fuel mapping adjustments while you ride, eliminating the need for costly dyno tuning sessions.

Key Features:

• Dual wideband O2 sensors for precise air/fuel ratio monitoring on V-twin and multi-cylinder applications
• Integrated controller connects directly to Power Commander V unit
• Automatic fuel map adjustments during riding for optimal performance across all throttle positions and RPM ranges
• Real-time tuning adapts to modifications, altitude changes, and fuel quality variations
• Learns and optimizes fuel delivery based on target AFR values
• Compatible with both closed-loop and open-loop tuning modes

The AT-300 system continuously monitors exhaust gas oxygen content and makes intelligent fuel delivery corrections, ensuring your engine runs at peak efficiency under varying conditions. Perfect for riders who want professional-level tuning without repeated dyno visits, especially after installing performance modifications like exhaust systems or air filters.