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E39 5-Series

  • E39 540i ME7 ECU Tuning Software

    ESS Naturally Aspirated 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. Removed top speed governor...

    $495.00
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  • E39 M5 VT1-560 Supercharger System

    E39 M5 VT1-560 Supercharger System

    The ESS E39 M5 VT1-560 supercharger system delivers unparalleled acceleration and everyday driveability matched with the reliability customers have come to expect from ESS. Countless hours of development and testing have resulted in a supercharger system...

    $4,995.00
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  • ESS E-Flash S62 ECU Supercharger Software

    ESS S62 VT1-525/550 and 560 Supercharger ECU Tuning Software is designed to get your used ESS S62 supercharger kit up and running with the correct software. Price includes ESS E-Flash OBD2 upload cable and interface software with full diagnostics.

    $895.00
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  • ESS E-Flash S62 ECU Tuning Software

    The ESS E-Flash OBD2 programming system allows the end user to upload the ECU tuning software directly to the car from any PC running Windows XP or newer. The system also includes full diagnostic and code clearing capability. Any future ESS software...

    $795.00
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  • ESS M52TÜ/M54 VT1 Supercharger System

    ESS M52TÜ/M54 VT1 Supercharger System

    ESS is proud to offer the newly developed Vortech V3Si based VT1 supercharger system for the BMW M52TÜ and M54 engine family. This supercharger system is designed to offer the customer a very quick and easy, 100% bolt-on installation. With this...

    $4,495.00
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  • MS43 M54B30 E-Flash ECU Tuning Software

    The ESS E-Flash OBD2 programming system allows the end user to upload the ECU tuning software directly to the car from any PC running Windows XP or newer. The system also includes full diagnostic and code clearing capability. Any future ESS software...

    $695.00
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