545i

ESS N62B44 G1 Supercharger System

ESS is proud to offer the newly developed N62 ESS G1 based supercharger system for the BMW N62 engine family. This supercharger system is designed to offer the customer a very quick and easy, 100% bolt-on installation with perfect software integration...

N62B44 E-Flash Performance Software

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. The end user can select...