Guys, which ecu (P??) should I used to replace my stock Integra GSR B18C3 auto ecu?. I'm thinking chipping in SPOON to the ECU. Thanks.

 

Well stock GSR is P72, that would be an easy choice, and easy to burn/swap chips for

 

Thanks for the suggestion. Yes, it's P72 ecu on my car but impossible to swap the chip (unremovable chip type). If you talking about burn, I assume the chip need to be remove which in this case impossible for my stock ecu. May sound ridiculous, can another chip be added ontop of the stock?