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E89 Z4-Series

  • ESS E-Flash N54 "is/1M" spec ECU Performance Software

    ESS E-Flash N54 "is/1M" spec ECU Performance Software

    ESS E-FlashFlash N54 "is/1M" ECU software is a result of extensive testing and exact calibration of ECU parameters to allow conservative performance gains on an otherwise stock car. The ESS 335i software is developed and tested in extreme heat in the...

    $695.00
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  • 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 N52 VT1 Supercharger System (Gen.2)

    ESS N52 VT1 Supercharger System (Gen.2)

    ESS is proud to offer the newly developed Gen.2 Vortech V3Si based VT1 supercharger system for the BMW N52 engine family. This supercharger system is designed to offer the customer a very quick and easy, 100% bolt-on installation. With this supercharger...

    $4,695.00
  • 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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