ESS Tuning - E-Flash ECU Performance Software - BMW E63/E64 M6 Sale
- Regular price $895.00
Vendor: ESS Tuning
ESS Tuning - E-Flash ECU Performance Software - BMW E63/E64 M6
- 8400RPM limit, higher available as custom order
- Removed top speed governor
- Reprogrammed torque management
- Reprogrammed throttle response
- Reprogrammed ignition, VANOS, and fuel parameters for optimum operation
The software is compatible with performance cat-back exhaust systems.
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. All emissions control systems remain active on US spec versions of the software.
Typical performance increase is 10-15WHP and 10-15ft/lbs of torque on 91AKI with software alone. 93AKI version will under normal conditions develop 15-20WHP and 15-20ft/lbs of torque.
BMW E63 M6
BMW E64 M6
BMW G82 M4
This product can expose you to chemicals known to the State of California to cause cancer or birth defects and reproductive harm. For more information go to: https://www.p65warnings.ca.gov/
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