1SikCoupe

ok people i was wonderin i have a d15 93 dx if i switched to the jdm d15 ecu instead of mine would it work and give me horesower cause the jdm d15 has more hp

bbarbulo

iTrader: (2)

I imagine the JDM d15 has other things different from the USDM one....like cam profile maybe...prolly other things too. That's where the HP diff would come from. Honda ECUs are optimized exactly to that engine combo, so unless you copied it exactly, you would prolly not gain much.