E34 "LOW" Cluster Eeprom Key For M57 swaps

This little chip will allow your original e34 cluster to show the right RPM after swapping your engine to an M57.

Please be advised that who's eeprom will only work with "low" clusters made after 1990. Included in the pictures above is a example of what clusters will work. 

If you require a custom odometer reading, please send us an email after you order your eeprom. Otherwise the eeprom will be set to 000000km.