Digital Tuning Solutions - Remapped Plug and Play BMW ECUs

MSS54 / MSS54HP Standalone Service

Custom BMW MSS54/ MSS54HP Tuning and EWS Removal


Digital Tuning Solutions
Digital Tuning Solutions

Need your EWS (immobiliser) removing? 

After Cat O2 Delete?

SAP Disabling?

Exhaust Gas Temp Sensor Delete?

Sports Mode always on or Memory?

Raised Rev limiter?

VSS Delete (5500rpm fault removed from ECU)?


  • This service includes any of the following services. Their is no additional charges. This is to carry this out on your ECU at our workshop.
  • We at Digital Tuning Solutions have our own 2wd dyno. We have tested our solutions and our confident in what we can offer. Our services and ECUs are not sold by any other third party supplier. Our support, knowledge and workshop facilities set us apart from the rest. We can offer support and testing others can't.

Features and further details


We can tailor the remap to your needs or put a standard tune on the ecu for you.

Common requests are:

  • EWS Removal
  • After Cat O2 Delete
  • Exhaust Gas Temp Sensor Delete
  • Sports Button Always on or Memory
  • SAP Delete
  • Raised Rev limiter (Standard is 8000rpm. Should only be raised if supporting mods)
  • Remove Limp mode caused by an ABS fault

Can't be without your ECU? We also offer plug and play solutions in our other listings. 

Ordering outside of the UK? No problem. We ship items all over the world. Please be aware you will be liable for any import charges. It is a legal obligation that we complete all export documents correctly and are done automatically. We can not change this and by ordering you accept you are agreeing to this.



Services we offer

Contact us


We can be contacted at any time through eBay messages if you have any questions, comments or product requests. We will respond to you within 24 hours and do our best to help you out! We encourage our customers to contact us with any questions or concerns! We'd like to be sure you are completely satisfied with your purchase.


Shipping All items are returned within 72 hours of receiving them at our workshop. Our eBay dispatch times show as so long to allow time for your ECU to arrive with us. Our team will work as quickly as possible to do your ECU as requested and return as quickly as possible. Its one of the reasons we have so many satisfied customers. 
Disclaimer Please note that performance gains are subject to engine condition, mileage, etc. We do not recommend remapping your vehicle if engine faults are present. If you are unsure, please ask prior to purchasing. 

Digital Tuning Solutions Ltd