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E9x M3 NA E-Flash ECU Performance Software

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Product Description

The ESS E-Flash MSS60 ECU software is a result of extensive road and track testing to optimize the calibration of ECU parameters and extract more performance on either a stock car or in combination with other modifications. Typical gains are a conservative +10-15hp and +10-12lb-ft of torque from software alone.

The ESS MSS60 E9x M3 software starts with the latest BMW factory operating system and is developed and tested in extreme heat in the Arizona desert as well as extreme cold temperatures in Scandinavia to ensure flawless performance under any condition imaginable.

With the E-Flash software, the end user can quickly switch between stock and upgraded software versions. Any future upgrades or modifications to the car can easily be accommodated through a corresponding tune that can be emailed instantly. This system is compatible with the latest tuner protected ECU software and does not require a backdating of the ECU software to be able to tune it. The ESS E-Flash also includes a full engine diagnostic functionality and code clearing capabilities.



-ESS E-Flash remote tuning tool which locks to your specific car’s VIN
-ESS E-Flash Software which allows for quick changes between stock and tuned maps and full ECU diagnostics
-Reprogrammed ignition timing, VANOS, and fuel parameters for optimum performance

-Reprogrammed torque management

Custom software built for your car:

( ) 8600 RPM limit (optional)
( ) Cold start cat heat cycle removal (for smoother cold starts)

( ) Top speed governor removal
( ) Reprogrammed throttle response (optional)
( ) Specify all modifications to your car for a tune optimized for your setup.
( ) Available for both US and European spec cars

Upon arrival of the ESS E-Flash hardware and software, select from the above list of optional features as well as specify all modifications to your car. Your car-specific program will be emailed to you directly from ESS.

This software enables you to quickly change between stock and tuned programs, such as custom files, street/race fuel files, and updates. You can also read and clear all OBD codes yourself. The ESS E-Flash system can also be used to load software for ESS supercharger systems should you ever decide to upgrade to one of these in the future.

Custom tuning available on an hourly basis, files can be loaded with DirectFlash unit through email.

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

Application intended for: E90 M3, E92 M3, E93 M3 from 2007-2013

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Product Reviews

Showing reviews 1-5 of 7 | Next

  1. Must have

    Posted by Abe on 13th May 2014

    Installed an exhaust system on my car and needed a tune. ESS came highly recommended and after driving the car for a few weeks I can see why. Thanks for the great tune.

  2. Best tune by far

    Posted by Ric Flair on 30th Mar 2014

    Had my M3 for 18 months & finally got the ess tune & it turned my car into a complete animal. Very satisfied

  3. Noticeable difference!

    Posted by Dino on 7th Feb 2014

    Really wakes up the car and improves power throughout the entire RPM band. The torqueless S65 really needs help at low rpm and the tune made the car a lot more responsive like my old 335i.

    Forget the peak power gains, the improvement at low RPM is worth it alone.

  4. A+

    Posted by Unknown on 20th Dec 2012

    Switched over from another vendors tune and much improved! highly recommended.

  5. You Get (A Lot Better) Than What You Pay For

    Posted by Sam M Hanjitkasem on 25th Jun 2012

    lets talk about the product it self first.

    with my AFE Stage II Intake+Scoop and Akrapovic Evolution System in NA car......I do felt a lot of change with the power,torque and responds. 10-20hp gain is more than good enough but the best part is the torque and respond of the car since I hit the gas as well as going through the first corner after re-flash

    Now for those who concerns about price/hp gain, Im going to tell you that if I can turn back times...its the first thing that is going to be done with my car.

    I dont have any connection to ESS except that Im a customer but all this is to share something thats great to those who cant make up their minds.

Showing reviews 1-5 of 7 | Next