E39 M5 ECU Tuning Software

RRP:

~~500.88EUR~~

Your Price:

417.26EUR (You save 83.62EUR)

SKU:

101-63

Product Description

ESS Normal Aspiration 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 drivability/fuel consumption and stock engine longevity. Removed top speed governor is included, and you have the option of stock RPM limit or up to 7400RPM. Power is increased by 10HP when programmed for premium fuel (91US/96Euro).

Custom tuning available on request.

Application intended for: E39 M5 from 1998 1999 2000 2001 2002 2003