ESS Tuning

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 :

-8400RPM limit (8500RPM optional)
-Removed top speed governor
-Reprogrammed torque management
-Reprogrammed throttle response
-Reprogrammed ignition, vanos and fuel parameters for optimum operation

The software is compatible with performance cat-back exhaust systems. Header software available upon request.

Software available for both US and European specification cars.

Typical performance increase is +10hp and 10ft/lbs of torque with software alone.

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

Dynograph is tested on 91US/95EUR octane fuels.