Need the Prelude communities help, trying to do a swap on my 01 lude (newer engine, lower miles) and I was wondering, do I really need a new ECU for the new motor or is alright that I use the one currently in my car? Let me know your help is appreciated. Thanks

 

seriously ppl, this may sound like a dumb question, but I really do need help here.

 

you need the ecu that goes with that same motor, thats the easy way, to reprogram your current ecu=$$$$$$$