Kubota M4062 3.3D ECU File – Denso 275700-1201 V26T5-A1J-M ( Performance Remap) NA1JKB07 Stage 1 

Change log

  • v1.0 — 2025-05-30
    • Stage 1 torque and boost calibration
    • Denso 275700-1201 ECU – V26T5-A1J-M
    • Read via New Genius OBD
    • Includes original and tuned binary​

Release notes

  • v1.0 — 2025-05-30
    • Developed for heavy-duty field applications
    • Boosts responsiveness and overall working efficiency
    • Safe for continuous tractor operation with no hardware changes​