
ESS Tuning - E-Flash ECU Performance Software (Supercharged) - BMW E9X M3
ESS S65 Supercharger ECU Tuning Software is designed to get your previously-owned ESS S65 Supercharger kit up and running with the correct software. G1 Supercharger SystemG1+ Supercharger SystemVT1-535 Supercharger SystemVT1-550 Supercharger SystemVT2-575 Supercharger SystemVT2-585 Supercharger SystemVT2-595 Supercharger SystemVT2-600 Supercharger SystemVT2-625 Supercharger SystemVT2-650 Supercharger System The ESS MSS60 E9x M3 software starts with the latest BMW factory operating system and is developed and tested in extreme heat in the Arizona desert as well as extreme cold temperatures in Scandinavia to ensure flawless performance under any condition imaginable. With the E-Flash software, the end user can quickly switch between stock and upgraded software versions. Any future upgrades or modifications to the car can easily be accommodated through a corresponding tune that can be emailed instantly. This system is compatible with the latest tuner protected ECU software and does not re