ESS Tuning E-Flash Performance Software - BMW E9X M3 - Redline Motorworks

ESS Tuning E-Flash Performance Software - BMW E9X M3

  • $895.00

ESS E-Flash MSS60 ECU software is a result of extensive testing and exact calibration of ECU parameters to allow increased performance on either a stock car or in combination with other modifications. The ESS MSS60 E9X M3 software is developed and tested in extreme heat in the Arizona desert as well as extreme cold temperatures in Scandinavia. The end user can select between tuned and stock software versions simply using the E-Flash system to load whatever version is required. Any future updates or changes in modifications can easily be accommodated through an emailed update. This system is compatible with the latest tuner protected ECU software and does not require a backdating of the ECU software to be able to tune it. Keep all the functionality of the latest BMW factory operating system and enjoy the increased performance of the ESS calibration. ESS E-Flash also includes full engine diagnostic functionality and code clearing capabilities.


- 8600 RPM limit
- Removal of cold start cat heat cycle if requested (for smoother cold starts)
- Removal of top speed governor
- Reprogrammed torque management
- Reprogrammed throttle response
- Reprogrammed ignition, vanos and fuel parameters for optimum performance

When ordering this product you will receive 1 ESS E-Flash OBD2 programming system which will VIN lock to your car.

This system can be used to program between stock and tuned, and it can also be used to load custom files/race fuel files/updates received from ESS over email.

The ESS E-Flash system can also be used to load software for ESS supercharger systems should you ever decide to upgrade to one of these.

Software available for both US and European specification cars.

Typical performance increase is +15-20hp and 10-15ft/lbs of torque with software alone.

Catless and high flow cat software is for off road use only.