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  • MSS60 / BMW E90/E92/E93 M3 Binary Modification & Remap Tool Update!
  • ECUWorx are now able to offer high quality, super stable Flashing Cables for the E6x M5, E6x M6 and E9x M3
  • New *Free* Software Utility for the E39 M5 & E46 M3 by ECUWorx

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Tuning Tools

New features – E39 M5 Servotronic Adjustment!

ECUWorx 18th June 2015
E39 M5 Servotronic adjustment has now been added to the MSS5x Binary Modification Tool! Adjust the feel of your steering in both comfort and sport mode at the click …
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Tuning Tools

More features added to the MSS5x Binary Modification Tool…

ECUWorx 3rd June 2015
More features added to the MSS5x Binary Modification Tool!
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Tuning Tools

MSS5x Binary Modification Tool Update!

ECUWorx 1st June 2015
Now included are the following features!
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Tuning Tools

MSS5x Binary Modification Tool – FAQs

ECUWorx 19th May 2015
Below is a list of frequently asked questions I receive on a regular basis, most stuff is covered. If I’ve missed something or you want additional information, please do …
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Tuning Tools

Launch of the MSS52 / MSS54 Binary Modification Tool

ECUWorx 18th May 2015
After the success of the on-line MSS5x binary modification tool I created, I decided that a new challenge was in order. The challenge was to re-write the tool from …
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Other places to find us

ECUWorx
ECUWorx
4.8
Based on 18 reviews
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Kosta Karalis
Kosta Karalis
2021-03-21T19:12:57+0000
MSS5X binary modification tool is an amazing and easy program to use. Any questions I had ECUWorx answered them... extremely fast. 100% recommend giving the program a try.read more
Bimmer Parts
Bimmer Parts
2021-03-19T17:30:02+0000
Martyn is awesome, we decided to take on a project and convert a M3 SMG to standard his software work like a charm, not... only that Martyn went out of his way to help me thru the whole process!!! I have other two M3’s we gonna be gonna be working on soon, we definitely buying the unlimited license 💪🏾💪🏾💪🏾💪🏾read more
Петър Хубанов
Петър Хубанов
2021-03-03T09:17:48+0000
Hi! I flashed my car and I'm extremely dissatisfied! I wanted to remove the speed limit and unlock a binar. After I... downloaded the file and modified it, we uploaded it and the car went into emergency mode. Then we contacted the ecuworx and they advised us to do a full flash and since then the car has not started. The car is e60 m5read more
Jake Davis
Jake Davis
2020-07-25T16:18:00+0000
MSS5X binary modification tool. Worked awesome. Thanks!
Mark Redman
Mark Redman
2020-04-30T14:25:52+0000
These guys pulled out all the stops to code my E46 to manual at extremely short notice and did a fantastic job with no... hassle. I would highly recommend you use them.read more
Kevin Shields
Kevin Shields
2020-04-19T22:54:08+0000
Simply amazing. For someone to do what this company has done is legendary. They have helped progress the tuning world... for bmws auto enthusiasts who like to DIY more then possibly any other company. i cant thank this awesome company enough for all their time, knowledge and love they have shown us.read more
Se-Hyun Lim
Se-Hyun Lim
2019-09-27T02:52:48+0000
It was very easy to work with the e46 m3. I want you to make a Porsche
Sinan Kazmanli
Sinan Kazmanli
2019-08-05T21:13:14+0000
Martyn is a lifesaver. Helped me out with his software and expertise when I messed something up. Great customer service... and communication. Fantastic software. Highly recommended 👍👍read more
Jason Killingback
Jason Killingback
2018-12-16T16:42:25+0000
Stage 2 remap on my E92 M3 Great price and great service Martyn was very helpful and would definitely recommend
Ben O Brien
Ben O Brien
2018-08-07T20:35:44+0000
Great service, helped me sort an issue 2 other tuners missed.
Alex Matthews
Alex Matthews
2018-03-06T18:20:32+0000
The modification tool is fantastic to use and the service is great - thanks Martyn!
Chris Rymer
Chris Rymer
2018-02-20T20:09:54+0000
Nick Gwinnett
Nick Gwinnett
2018-02-20T20:06:58+0000
Matthew Toomer
Matthew Toomer
2017-12-04T21:32:16+0000
Martyn done a fantastic job with my m3, after my smg to manual conversion he coded the car and all is working... perfectly! Very nice guy highly recommend!read more
Hetal Patel
Hetal Patel
2017-06-12T18:21:08+0000
Now this is what you call a service! Friendly, spot on communications - thank you Martyn!
Mike Nankivell
Mike Nankivell
2017-06-12T09:34:31+0000
Martyn is a master at what he does really knows his stuff and explains and shows you what he is adjusting and why.... Can't recommend him enoughread more
Ryan Robinson
Ryan Robinson
2017-02-28T16:38:24+0000
Rodolfo Silva
Rodolfo Silva
2017-01-11T11:34:14+0000
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  • Recent Posts

    • MSS65 / E6x M5 / M6 Binary Modification Tool Update!
    • MSS60 / BMW E90/E92/E93 M3 Binary Modification & Remap Tool Update!
    • ECUWorx are now able to offer high quality, super stable Flashing Cables for the E6x M5, E6x M6 and E9x M3
    • New *Free* Software Utility for the E39 M5 & E46 M3 by ECUWorx
    • New ‘How To’ guides for the BMW E6x M5 / M6 Binary Modification Tool
    • E60/E61 M5 & E63/E64 M6 (MSS65) Binary Modification Tool Released
    • MSS5x Binary Modification Tool Update!
    • ECUWorx flashing cables now back in stock
    • E60/E61 M5 & E63/E64 M6 (MSS65) Binary Modification Tool Update
    • ECUWorx Black Friday Sale
    • New E60/E61 M5 & E63/E64 M6 (MSS65) Binary Modification Tool in development
    • New BMW E90/E92/E93 M3 Binary Modification Tool Released!
    • Faster Flashing for E9x M3s with ECUWorx Flash for BMW
    • MSS52 / MSS54 / MSS54HP Binary Modification Tool Update
    • E9x M3 (MSS60) Development Update
    • New tool updates in association with thebuildjournal.com
    • INPA, DIS, WinKFP, BMWFlash and MSSFlasher OBD2 compatible cables now in stock
    • Checking your MAP sensor is working when running a CSL clone
    • New 0DA to Bin Conversion Tool released!
    • New Binary Conversion Tool released!
    • Wiring your GM Map Sensor / IAT Sensor for use with a ‘CSL’ clone ECU
    • Adding / Updating your VIN & AIF with Tool32
    • New ‘How To’ uploaded! – Updating the SMG ECU to run CSL ‘255’ Software
    • How safe is flashing your DME over OBD2?
    • Merry Xmas from ECUWorx
    • Other Services Available @ ECUWorx
    • Updates to the ECUWorx Site
    • E46 M3 Performance Remap in conjunction with Evolve Automotive + CSL Flap Control
    • Major update! Improved layout for lower resolutions!
    • Alpha N enable / disable now added!

    MSS65 / E6x M5 / M6 Binary Modification Tool Update!

    MSS60 / BMW E90/E92/E93 M3 Binary Modification & Remap Tool Update!

    ECUWorx are now able to offer high quality, super stable Flashing Cables for the E6x M5, E6x M6 and E9x M3

    New *Free* Software Utility for the E39 M5 & E46 M3 by ECUWorx

    New ‘How To’ guides for the BMW E6x M5 / M6 Binary Modification Tool

    E60/E61 M5 & E63/E64 M6 (MSS65) Binary Modification Tool Released

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