This ECU remap is for installation at Evolve or at one of our dealers. Most E39 M5's will produce in the region of 390-395bhp on our dyno. With the ECU remap we generally see anything up to 410bhp once an adaptation time period has elapsed. Through careful remapping of the factory BMW DME tables, various elements such as ignition timing, fuel delivery, and part throttles are reworked to create performance gains. The result is an E39 M5 which feels far sharper and pulls harder through the rev band. We also incorporate the sport button memory function and can also convert the software to Alpha-N which allows the running of the engine without the problematic air mass sensors. Other Features Available: Rear 02 Sensor Delete for cars running high flow catalytic converters or decat Secondary Air Pump Delete Overview: Enhanced throttle response and drivability 12-15 bhp performance gain Sport Button Memory Function Multiple functionality features of ECU Alpha-N S62 V8 Management available as option Already have other modifications? We have various stage maps available for those with pre-existing modifications. Let us know what modifications you have to ensure you receive the correctly tuned file for your modifications. Please call 01582 584000/573801 or email [email protected] to book your car in
