15Y221 1ZVM49N7 tune E2Catoff noCHK

Nissan Maxima 3.0 2003

ZIP Contain:

  1. 15Y221_1ZVM49N7_tune_E2Catoff_noCHK.bin – tuned file:
    • Stage1. Dynamics Improved (performance of an engine optimized)
    • Rear O2 Sensor Disabled. Decat – catalyst control Disabled. Related DTC’s Off
  2. 15Y221_1ZVM49N7.bin – original ECU’s file, make sure it matches your ECU’s software

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