Advanced tuning for Harley-Davidson® by V-Twin GREU

  • Map flashing from database.
  • By this method of the tuning is possible to use full range of D4B tuning functions.
  • The method provides ability to use an embedded database of calibrations.
  • These calibrations (maps) are pre-set for several configurations of exhaust and intake components (openexhaust, intake and combinations).
  • Advanced tuning method provides important improvement of engine functions.
  • The best engine efficiency is possible to rich only by using PROFESSIONAL TUNING method.

FOR RACE USE ONLY

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