Stage 1 Polaris RZR 1.0 Turbo ECU Tuning File – 006590 / VMB590A6G110 (ME17.9.74) 4016137

Change log

  • v1.0 — 2025-06-06
    • Stage 1 calibration for Bosch ME17.9.74
    • Boost, ignition and throttle logic updated for off-road use
    • No checksum applied — verify via tool before flashing​

Release notes

  • v1.0 — 2025-06-06
    • Developed for Polaris RZR 1.0 Turbo used in high-load conditions
    • Flashable with CMD and other ME17.9.74-compatible tools
    • Ensure software ID and hardware compatibility before installation​
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