Tuning file BMW 3 serie (E90/E91 - 2005 - 2010) 320si 173hp

Eagle Eye The Calibration Engineers ( PTY LTD ) is leading in the development of BMW 3 serie 320si 173hp tuning files. The development of each BMW 3 serie 320si 173hp tuning file is the result of perfection and dedication by Eagle Eye The Calibration Engineers ( PTY LTD ) programmers. The organization only uses the latest technologies and has many years experience in ECU remapping software. Many (chiptuning) organizations around the globe download their tuning files for BMW 3 serie 320si 173hp at Eagle Eye The Calibration Engineers ( PTY LTD ) for the best possible result. All BMW 3 serie 320si 173hp tuning files deliver the best possible performance and results within the safety margins.

• 100% custom made tuning file guarantee;
• Tested and developed via a 4x4 Dynometer;
• Best possible performance and results, within the safety margins;
• Reduced fuel consumption.