hey guys i have an el falcon cluster which i want to put in my ef falcon, but I don't want to lose my kilometers. Is it possible to just remove the needles and faceplate from the el cluster and use it on my ef cluster?? or will i have to swap and solder the eeprom

Yes you can, pretty simple swap. Only difference is the EF has blue globe condoms, whereas the EL doesn't so the cluster may not be as bright unless you remove them or swap over the globes.