DYNOJET-HARLEY Target Tune Module Kit — TT-4, Black, Red, White – 12-17 Dyna, 12-17 Softail

The Target Tune Module Kit seamlessly integrates a pre-programmed tuning module with the factory engine control strategy to deliver accurate, real-time fueling.

• Includes OEM-style connectors for simple installation
• Allows the factory ECM to interpret and use wideband O² sensor signals
• Retains OEM closed loop and achieves adaptive fuel control strategy
• Target fuel table from the calibration is achieved in real time
• Does not interfere with dealer diagnostic/service tools
• Learns and uses VE table corrections as you ride
• Made in the USA

Installation is straightforward and reversible; connect the module inline with the wideband O₂ sensor harness and follow the included quick-start guide. 😊🚀