ESS 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.
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 also includes full engine diagnostic and code clearing functionality.
Part number: 101-07
Horsepower: 333DIN (Stock 265/272)
Installation is done through a ECU flash update.
Not compatible with US spec model.
Application intended for: BMW E81 E82 E87 E88 E90 E91 E92 E60 E61 135d 335d 535d 265/272hp version from 2006 2007 2008 2009