i have a pretty much stock b18c5 motor in my 99 civic ex (jdm type r header, 2.5in piping) and i was wondering which ecu chip would work best for my motor. i already have a conversion harness and stock p28 ecu. thanks

 

A stock B18C? well...P73 ecu

 

i cant plug the p73 in cause of the immoblizer and i dont feel its worth it to spend money to get the immobilizer removed... do you think anyone could possibly chip my p28 to stock p73 settings

 

JDM P73...you may need an adapter harness though...you can also use a USDM 97-98 P73. No immobilizer until 00-01.

 

I run the Feels program in my ITR and it feels great. So I could recomend that.