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BMW E38 (7 Series) E39 (5 Series) ME5.2.1 EWS Delete Service - Rpm Motorsport

$799.00 USD
  • 1 to 2 Business days turnaround time upon arrival
  • Overnight shipping both ways using our UPS shipping label

Product Information

This is a Unlocked DME Service for any BMW with ME5.2.1 DME Years 1997 to 1998.

This is useful for removing your EWS system when having the following issues:

1. EWS 3.3 failed due to a battery boost.

2. Replaced a EWS3.3 to a EWS4 from your local BMW Dealer and now running into problems.

3. You have Used your 10 Keys allowed by BMW and now your local dealer is asking you to replace the whole set for $$$$.

4. Upgrading a Race Car and wanting to remove your EWS System.

5. Installing an Engine into an older BMW that does Not have a EWS system in it.

If any of those 5 options is what you are looking for then you may go ahead and order since they fit your needs.

Model Supported

  • BMW E39 (5 series) 540i Years 05/1997 to 09/1998 DME ME5.2.1 Bosch No. 0261204467
  • BMW E38 (7 Series) 740i Years 08/1997 to 09/1998 DME ME5.2.1 Bosch No. 0261204467


ME5.2.1 ECU/DME Bosch 0261204467 Supported Part Numbers are:

  • 1430261 - 7501733 - 7501734 - 1437284
  • 1430228 - 7501733 - 7501734 - 1437446

DME Location

Customer Reviews

Based on 44 reviews

I would recommend rpm to anyone with modules that need replacement or reprogramming. Quick turnaround time.

Jeff S.j. (Ottawa, CA)
Fast , efficient, day or two turn over

I needed to have the immobilizer removed out of my R53 computer so my mini would start without the signal from the immobilizer. These guys are the real deal they did just that with a two day turn over and they also cut my key (as I live in a city where no one cuts copper keys) 100 percent recommend, great communication and they know their stuff.

Thanks a lot of taking the time to write a review about your experience Jeff!

Leonard S. (Raleigh, US)
It’s Alive!

Crank no start due to EWS synch issues. RPM Motorsport LTD had me up and running in four days, sent in on Monday, received the DME back on Thursday and the Mini Cooper lives!

Happy to help! Thanks for the honest review Leonard!