89663-42Q41 Stage1 noCHK

Toyota RAV4 2.5 2019

ZIP Contain:

  1. 89663-42Q41_Stage1_noCHK.bin – tuned file:
    • Stage1. Dynamics Improved (performance of an engine optimized)
  2. 89663-42Q41.bin – original ECU’s file, make sure it matches your ECU’s software

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