Seller notes

Do you own a BMW with MOSFET issues? Our replacement service offers a superior MOSFET upgrade for the MSD80, replacing the less reliable IRFW644B MOSFETs. These original components are known for their susceptibility to failure, and we recommend upgrading them even if they seem to be working fine. This listing is for those looking to have their existing ECU/DME units repaired, not replaced with new or different ones. When you opt for our service, it is understood that you will be sending us your ...

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