2025-2026 Kawasaki Z900 - Log Box (Mv3) + Zeitronix ZT-3 Wideband Package

products / kawasaki / z900 / 2026
This package includes everything you need to start tuning your 2025-2026 Kawasaki z900 with our Log Box M v3 and Zeitronix ZT-3 Wideband O2 Sensor.

  • Log Box M v3
  • USB Cable
  • On board 4GB micro SD card
  • Universal Harness Type 2
  • Bin File Definitions in Woolich Racing Tuned Software
  • Zeitronix ZT-3 Wideband O2 Controller
  • Zeitronix Wideband O2 Sensor (3 foot cable)


Kawasaki WidebandO2 Installation Kit Type 1:

  • RJ12 cable to connect Zeitronix to Log Box
  • Kawasaki Power Harness Type 1
  • O2 sensor bung


   Features available for Kawasaki Z900 2025-2026
  • IAP Fuel Maps
  • TPS Fuel Maps
  • Ignition Timing Maps
  • Ignition Dwell Map/s
  • Electronic Throttle Valve (ETV) Maps
  • Fuel Trim Map/s
  • Injector Balance Map/s
  • Exhaust Valve Opening Maps
  • RPM Limiter
  • Fan Temperature
  • Disable Stock O2 Sensor
  • Disable Deceleration Fuel Cut
  • Engine Data - View Live Engine Data
  • Woolich Racing AutoTune - (Requires Applicable LogBox + Zeitronix Package)
  • Diagnostics: Read and Clear Fault Codes - (Requires Applicable V3 Interface)

ECU Part Numbers:
  • 21175-2116
  • 21175-2119
  • 21175-2119 2373
  • 21175-2123
  • 21175-2124
  • 21175-2127

This product comes with 1 Bin File Definition Key allowing you to tune 1 ECU's as many times as you like. Additional Bin File Definition Keys are required for each additional ECU's and can be purchased from within the WRT software.

2025-2026 Kawasaki Z900 - Log Box (Mv3) + Zeitronix ZT-3 Wideband Package 2025-2026 Kawasaki Z900 - Log Box (Mv3) + Zeitronix ZT-3 Wideband Package 2025-2026 Kawasaki Z900 - Log Box (Mv3) + Zeitronix ZT-3 Wideband Package
US$746.00

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