Dynojet TT-5 - Target Tune for Harley-Davidson CAN ECU 10/10" 4P ServiceNumber_DL3A_12A650_ND Part number: 8C3A-12A650-KD

Part number: 8C3A-12A650-KD

Part number: 9U7A-12A650-KYB

Part number: 9U7A-12A650-GYA

Catch code: VGL3

Dynojet TT-5 - Target Tune for Harley-Davidson CAN ECU 10/10" 4P ServiceNumber_DL3A_12A650_ND Part number: 8C3A-12A650-KDThe Dynojet Target Tune for Harley Davidson CAN ECU 10 10" 4P is built for tuning setups where wideband feedback is part of the plan. It gives the calibration process better data to work from instead of relying only on a base map and guesswork. Why It Matters Adds wideband feedback support for compatible Dynojet tuning systems Helps refine fueling when the vehicle setup changes A strong add on for builds where accurate air fuel data matters