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BMW

  • MS45 M54B30 ECU Tuning Software

    MS45 M54B30 ECU Tuning 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 driveability/fuel consumption and stock engine longevity. RPM limit is increased to...

    $695.00
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  • N13 ECU Performance Software

    N13 ECU Performance Software

    ESS N13 ECU software is a result of extensive testing and exact calibration of ECU parameters to allow significant performance gains on a stock car.   Part number: ESS-N13B16ATop Speed Governor: RemovedRPM Limit: Raised 300RPMFuel requirement:...

    $995.00
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  • N20 20i ECU Performance Software N20 20i ECU Performance Software

    N20 20i ECU Performance Software

     ESS N20 20i ECU software is a result of extensive testing and exact calibration of ECU parameters to allow significant performance gains on a stock car. The E-Flash N20 software is a full OBD2 solution that does not require sending in the ECU or...

    $995.00
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  • N20 28i E-Flash ECU Performance Software N20 28i E-Flash ECU Performance Software

    N20 28i E-Flash ECU Performance Software

     ESS N20 28i E-Flash ECU software is a result of extensive testing and exact calibration of ECU parameters to allow significant performance gains on a stock car. The E-Flash N20 software is a full OBD2 solution that does not require sending in the...

    $995.00
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  • N55 (E) Stage 1 ECU Performance Software

    N55 (E) Stage 1 ECU Performance Software

    ESS N55 Stage 1 ECU software is a result of extensive testing and exact calibration of ECU parameters to allow significant performance gains on a stock or lightly modified car (intake/exhaust/IC). The Stage 1 software is developed and tested in extreme...

    $895.00
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  • N55 (F) E-Flash Stage 1 ECU Performance Software N55 306ps 91AKI/95RON

    N55 (F) E-Flash Stage 1 ECU Performance Software

    ESS N55 F series E-Flash Stage 1 ECU software is a result of extensive testing and exact calibration of ECU parameters to allow significant performance gains on a stock or lightly modified car (intake/exhaust/IC). The Stage 1 software is developed and...

    $995.00
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  • N62B44 E-Flash Performance Software

    N62B44 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...

    $695.00
    Add to Cart
  • N62B48 E-Flash Performance Software

    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

    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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  • N63TÜ Stage 1 E-Flash Performance ECU Software N63TÜ Stage 1 E-Flash Performance ECU Software

    N63TÜ Stage 1 E-Flash Performance ECU Software

    ESS N63TÜ Stage 1 E-Flash Performance ECU Software 550+ HP / 560 lb-ft tq The E-Flash N63TÜ software is a full OBD2 solution that does not require sending in the ECU or opening the ECU in any way. Expert calibrated ESS Performance ECU...

    $1,349.00
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  • S55 Stage 1 E-Flash Performance ECU Software S55 Stage 1 E-Flash Performance ECU Software

    S55 Stage 1 E-Flash Performance ECU Software

    ESS S55 Stage 1 E-Flash Performance ECU Software 550+ HP / 560+ lb-ft tq The E-Flash S55 software is a full OBD2 solution that does not require sending in the ECU or opening the ECU in any way. Take your already high performance F8x M3 / M4 to the next...

    $995.00
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