i just swapped a b20b into a 96ek coupe i want to turbo it by the spring. what’s the best ecu to use? keep in mind im pushing for mid 3s to 400hp nothing crazy yet. just looking for recommendations

 

You should be fine with a p30 (hondata/cobraRTP) or something similar , for standalone , you can do AEM (they have plug N play kits) or Haltech if you have the money , depends really on your budget , I have experience with s300 and have it on my N/A B20V + tuning these days my B16 its pretty good to be honest.

The most important thing is to get proper sensors for the longevity of your engine.
Sticking with stock ECUs would be easier I suppose.