MSD80 - MSD81 DME Swap

BMW DME reprogramming.
A secondhand DME (MSD81) bought from eBay was to used to replace the original DME (MSD80).
BMW 335i E90
This can be done on bench without the car.
Contact: +1.985.492.0666 call/text or email GcodingBMW AT Gmail.COM
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