N62B44 Software Released!

Posted on 9th Oct 2009 @ 12:56 AM

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.

Compatible with the following models :

-545i
-645Ci
-745i
-2004-2006 X5 4.4i

Features :

-Removed top speed governor
-Reprogrammed torque management
-Reprogrammed Valvetronic lift height
-Reprogrammed throttle response
-Reprogrammed ignition, vanos and fuel parameters for optimum operation

The software is compatible with performance cat-back exhaust systems.

Software available for both US and European specification cars.

Typical performance increase is +10-15hp with software alone on 91US/95Euro octane fuel.

When you order this product, you will receive information on how to remove your ECU for shipment to a ESS reprogramming center near you.

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N62B44 Software Released!