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We ship from our Canadian location, No Customs, No duties, No delays.
We ship from our Canadian location, No Customs, No duties, No delays.

BMW E46 (3 Series) MS45.1 Remanufactured ECU 04/2003 to 05/2006

$999.00 CAD
SKU MS45.1 | 18 IN STOCK

This is a Re-manufactured MS45.1 DME (ECU) For a BMW E46 (3 Series) With a M54 or a M56 Engine, Years 03/2003 To 08/2006. 

We can send this ECU with the following Options:

  • Un-programmed or Coded (Factory Default).
  • Programmed and Coded (DME - EWS Alignment Required).
  • Programmed, Coded and Aligned to your EWS and Keys. (Shipping Required).
  • Completely Unlocked (Plug and Play).

    All Choices can be made by clicking on " Please Choose Your Options " button found below.


    Models Supported

    • BMW 3 Series E46 325i from 04/2003 to 02/2005 DME MS45.1 Siemens
    • BMW 3 Series E46 330i from 04/2003 to 02/2006 DME MS45.1 Siemens
    • BMW 3 Series E46 325Ci from 04/2003 to 05/2006 DME MS45.1 Siemens
    • BMW 3 Series E46 330Ci from 04/2003 to 05/2006 DME MS45.1 Siemens

    DME / ECU Suuport list

    • 7512523  -  7514833  -  7527015  -  7522584
    • 7523810  -  7525937  -  7526791  -  7527110
    • 7524718  -  7530211  -  7531500  -  7531442
    • 7532142  -  7532903  -  7533652  -  7533654
    • 7541336  -  7541344  -  7543158  -  7543224
    • 7548770  -  7548772  -  7549388  -  7549391
    • 7549795  -  7561382  -  7561383 

    Customer Reviews

    Based on 6 reviews
    100%
    (6)
    0%
    (0)
    0%
    (0)
    0%
    (0)
    0%
    (0)
    J
    Jeff Hale
    world class bmw professional

    They went above & beyond my low expectations, I've been looking for THE bmw electronics repair shop and trust me this is the place

    Thank you Jeff! We're always here for you! :)

    J
    Jose Suarez
    the best & realest !!!!!

    had problems with me X3 stopping out of nowhere with the EML BRAKE 4x4 light & my dealer proved me at 2000 for a part so I did some researching & found rpm & man I’m so thankful I did I was skeptical I would have the same problem when I received the dme but I was proved wrong my X3 drives like brand new with NO CUTOFFS & they sent me a new programmed key for a great price all plus these guys did it all within a week !!! thank you guys so much you’re the best .

    Hello Jose,

    It's feedback like this that keeps us going! Thank you for your kind words and we're so happy that we got your baby back on the road! :)

    C
    Craig Hammond
    Fast service

    fast and frendley service

    M
    Mike Ursick
    DME BMW

    So far do good, I put it in the car and it started right up. Thank you

    A
    Adam
    Quick, easy, and fantastic results

    Needed a new DME for my daughter's X3. Called customer support where they promptly answered all my questions and then some (definitely above and beyond). Placed my order, sat back and wait. DME arrived in great condition. Installed, cleared codes and voila! X3 running like she is new again. Hopefully I won't need another one, but if I do, RPM will be my first and only stop.

    Thanks for getting my daughter back on the road at more than half the cost of what the dealer would've charged me. Both she and I are greatly appreciative of the service that you provide.

    Customer Reviews

    Based on 6 reviews
    100%
    (6)
    0%
    (0)
    0%
    (0)
    0%
    (0)
    0%
    (0)
    J
    Jeff Hale
    world class bmw professional

    They went above & beyond my low expectations, I've been looking for THE bmw electronics repair shop and trust me this is the place

    Thank you Jeff! We're always here for you! :)

    J
    Jose Suarez
    the best & realest !!!!!

    had problems with me X3 stopping out of nowhere with the EML BRAKE 4x4 light & my dealer proved me at 2000 for a part so I did some researching & found rpm & man I’m so thankful I did I was skeptical I would have the same problem when I received the dme but I was proved wrong my X3 drives like brand new with NO CUTOFFS & they sent me a new programmed key for a great price all plus these guys did it all within a week !!! thank you guys so much you’re the best .

    Hello Jose,

    It's feedback like this that keeps us going! Thank you for your kind words and we're so happy that we got your baby back on the road! :)

    C
    Craig Hammond
    Fast service

    fast and frendley service

    M
    Mike Ursick
    DME BMW

    So far do good, I put it in the car and it started right up. Thank you

    A
    Adam
    Quick, easy, and fantastic results

    Needed a new DME for my daughter's X3. Called customer support where they promptly answered all my questions and then some (definitely above and beyond). Placed my order, sat back and wait. DME arrived in great condition. Installed, cleared codes and voila! X3 running like she is new again. Hopefully I won't need another one, but if I do, RPM will be my first and only stop.

    Thanks for getting my daughter back on the road at more than half the cost of what the dealer would've charged me. Both she and I are greatly appreciative of the service that you provide.