Dynojet Research Target Tune without O2 Sensor - TT-2X

Allows the factory ECM to interpret and use wideband O2 sensor signals
Target fuel table from the calibration is achieved in real time
Retains OEM closed loop and achieves adaptive fuel control strategy
Learns and uses VE table corrections as you ride
Does not interfere with dealer diagnostic/ service tools
Includes OEM style connectors to plug into factory O2 harness, either 2 or 4 pin versions
Available with or without O2 sensor