E9x M3 NA ECU Performance Software

Price:

$995.00

SKU:

101-75

Product Description

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.

Features :

-Optional 8500 RPM limit
-Removed top speed governor
-Reprogrammed torque management
-Reprogrammed throttle response
-Reprogrammed ignition, vanos and fuel parameters for optimum performance

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

Software available for both US and European specification cars.

Typical performance increase is +15hp and 10ft/lbs of torque with software alone on quality 91US/95 Euro 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.

Catless and high flow cat software is for off road use only.

Application intended for: E90 M3, E91 M3, E92 M3 from 2008 2009 2010 2011