Dynojet TT-4 - Target Tune for Harley-Davidson CAN ECU 52/10" 4P Catch_RGH2 Catch code: GAO3

Catch code: GAO3

Vehicle line: Transit Connect

Catch code: CBR5

Catch code: VCQ1

Catch code: KQI0

Dynojet TT-4 - Target Tune for Harley-Davidson CAN ECU 52/10" 4P Catch_RGH2 Catch code: GAO3The Dynojet Target Tune for Harley Davidson CAN ECU 52 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