Prospeedo has the world’s largest databank of files and flash files in stock.

Sure there are other speedometer shops around but there is only one Pro in this industry and thats Prospeedo.com

Attention all other Speedometer Repair shops if your file is corrupt or you forgot to save your work. Call the Pros!

FF FF 50 52 4F 53 50 45 45 44 4F FF FF

FF FF 31 2D 38 30 30 2D 32 37 37 2D 39 32 36 39 FF FF

.BIN, EPROM, 9S12 ETC.

We can help fix your problem.

Prospeedo… Tech Support

Call or email me the problem  prospeedousa@gmail.com

Toll Free 1-800-277-9269

Prospeedo… Bin Files

Call or email me the hex file you need replaced fixed or repaired The cost will vary. prospeedousa@gmail.com

Toll Free 1-800-277-9269