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    • Shop by Brand

  • ESS Tuning
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    • E70 X5-Series

    • N54 Stage 1 N54 Stage 2

      ESS E-Flash N54 ECU Performance Software

      E-Flash Stage 1 : Top Speed Governor: RemovedRPM Limit: 7000RPMFuel requirement: 91US/95EuroHorsepower: 355 DIN (Stock 306) Torque: 480NM (Stock 400NM) E-Flash Stage 2 : Top Speed Governor: RemovedRPM Limit: 7200RPMFuel requirement:...

      $595.00
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    • ESS E-Flash S63 ECU Performance Software

      ESS E-Flash S63 ECU Performance Software

      The ESS X5M/X6M E-Flash Performance ECU software is a result of extensive testing and exact calibration of ECU parameters to allow considerable performance gains on an otherwise stock car. The ESS S63 performance software is developed and tested in...

      $995.00
      Add to Cart

    • N52B30 ESS E-Flash ECU Performance Software

      ESS N52B30 ESS E-Flash Performance ECU software is a result of extensive testing and exact calibration of ECU parameters to allow considerable performance gains on an otherwise stock car. The ESS N52B30 performance software is developed and tested in...

      $895.00
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    • N62B48 E-Flash Performance Software

      ESS Normal Aspiration optimized ECU software is a result of 100's of dyno runs and exact calibration of all parameters to allow maximum performance gains with improved drivability/fuel consumption and stock engine longevity. The end user can select...

      $795.00
      Add to Cart

    • N63 E-Flash ECU Performance Software

      ESS X5 50i/X6 50i ESS E-Flash Performance ECU software is a result of extensive testing and exact calibration of ECU parameters to allow considerable performance gains on an otherwise stock car. The ESS N63 X5 5.0 performance software is developed and...

      $995.00
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    • x30d 231/235hp ESS E-Flash ECU Tuning Software

      x30d 231/235hp ESS E-Flash ECU Tuning Software

      ESS optimized ECU software is a result of 100's of dyno runs and exact calibration of all parameters to allow maximum performance gains with improved driveability/fuel consumption. When ordering this product you will receive 1 ESS E-Flash OBD2...

      $1,095.00
      Add to Cart
    • x35d 286hp ESS E-Flash ECU Performance Software

      x35d 286hp ESS E-Flash ECU Performance Software

      ESS optimized ECU software is a result of 100's of dyno runs and exact calibration of all parameters to allow maximum performance gains with improved driveability/fuel consumption. When ordering this product you will receive 1 ESS E-Flash OBD2...

      $1,195.00
      Add to Cart
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