I have recently ran into an on going issue with a certain shop(im leaving names out of this) that did my hondata s100 and basically fuc*ed my ecu up. Now to make a long story short i got shafted out of a ecu and a friend of mine has a hondata prepped p30. problem is its prepped for the older hondata 4b system. My question is could i just swap my eprom and s100 module on the ecu? i havent had a chance to look at the internals to see if they are similar. Thanks in advance for any helpful input.

 

to answer my own question for other members future reference, they are completely compatible, the eprom and s100 module can simply be swapped over.

 

You could also use uberdata or crome with your chipped ECU.

 

i would have loved to but North florida has no uberdata tuners to my knowledge. Im not quite ready to take on the challenge of tuning myself yet, and besides i live 45 minutes from Mase so he took care of everything for me yesterday.