Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
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For Your Every Summer RSVP, with Code: SUMMER15
Description
BMW MS41 - MS42 - MS43 EWS Delete Service SiemensFix your EWS issues with this service. If your car wont start because you got a new key or the EWS module went bad, this is an easy solution to get your car back on the road. This is also a solution if you do not want to go through the hassle dealership fees to realign EWS. This is a service to delete EWS out of your current ECU DME Can also delete post O2's, raise rev limiter, raise speed limiter, add burble tune, sap delete, as well as other various
Fix your EWS issues with this service. If your car wont start because you got a new key or the EWS module went bad, this is an easy solution to get your car back on the road. This is also a solution if you do not want to go through the hassle dealership fees to realign EWS.
Can also delete post O2's, raise rev limiter, raise speed limiter, add burble tune, sap delete, as well as other various tweaks. Message me or check other listing if interested in more than an EWS delete.
This listing includes the fee to delete EWS and shipping back to you of your ECU/DME
The DME is NOT included in the price.
If interested the steps below explain how this works:
1. Purchase the service
2. Upon receiving notification, I will contact you where to send the ECU within 24 hrs
3. You ship me your MS41/42/43 ECU (USPS Small flat rate boxes work great for the MS42/43 ECUS)
4. Once I receive the ECU, I will make sure the ECU functions and delete EWS
5. I will then ship the ECU back to you
Aside from shipping the turn around time for me to delete EWS is one day.
Please note this is only a service.
Please contact if you have any questions prepurchase
Note: Handling time is not actually 40 days. Upon receiving ecu it will be modded and shipped within 2 days
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 89 reviews
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Product Reviews
★★★★★ 5
OEM is always the answer
No reason not to go OEM for this! Came with every possible gasket and seal I could need. Specifically for my Alpha One Gen 1 it took maybe 25-30 min to completely install.
While you’re there check the base plate for wear and the other surrounding items like your water tube. Rather keep the lower unit off for an extra day to get another part than a catastrophic failure.
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Reviewed in the United States on September 9, 2025
★★★★★ 5
Husbands things
My husband bought this. I don’t know much about it but he has zero complaints. He bought it for a boat. He has fixed up 2 boats, sold one & we kept the other. So he apparently knows what to buy & how to use it.
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Reviewed in the United States on November 6, 2025
★★★★★ 4
Amazon is easy and fast . No problems the oarts was exactly as described.
liked that everything was in one bag . and could make sure everything was changed .
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Reviewed in the United States on August 3, 2020
★★★★★ 5
Stay cool
Just what I needed, super fast shipping
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Reviewed in the United States on October 19, 2025
★★★★★ 5
Outboard is Cooling
The repair kit arrived on time as scheduled. The kit contained everything needed to replace the Mercury 175 OptiMax impeller. The engine is cooling now and we are back on the water without issue. Easy replacement.
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Reviewed in the United States on July 5, 2023