came across VERY RARE EPROM ecu

[TURBOLASER22PSI]

i got a e prom ecu from a friend a called all the ecu shops no one seems to know whats its from. i installed it anyway it made a huge power diiference. the part number is md 150427 if anyone knows anything about this ecu let me know year make model anything will help im totally clueless. thanks

 

[Vince]

If the casing looks different than the ECU that came with your
car but the connections into it are the same its gotta be a JDM
Galant ECU... Ive heard these will cause your car to run a bit lean,
so be carefull.