Reflash - RDX 2007-2011 K23A1

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Reflash your 2007-2011 RDX engine computer.

  • Rev limiter raised to 7200 rpm (sportshift mode only)
  • 10-20 Hp gain everywhere - 26 Hp at peak.
  • 33 ft lb torque at 3300 rpm
  • California emissions legal (CARB EO D-742)

This is for an ECU reflash - the ECU is not included.  Hondata does not sell direct - the reflash must be purchased from a Hondata dealer. The ECU reflash form must be sent with your ECU.

This reflash was tested on a mechanically stock 2007 RDX. This is a must have upgrade.  Power was gained everywhere, from a strong increase in low end torque to a good increase in top end power above 5500 RPM.