Loading... Please wait...Choose a currency below to display product prices in the selected currency.
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 DirectFlash handheld programmer which will VIN lock to your car. This unit can be used to program between stock and tuned, and it can also be used to load custom files/updates received from ESS over email. The ESS DirectFlash unit can hold up to 10 tunes + stock, allowing the end user full control over what program they want to run at any given time.
Part number: 101-21
Horsepower: 285DIN (Stock 231/235)
Torque: 630NM (stock 500)
Installation is done through a ECU flash update.
Application intended for: BMW E60 E61 E70 E71 E90 E91 330d 530d X5 X6 231/235hp version from 2006, 2007, 2008, 2009, 2010