Hello everybody I just traded my Prelude for 1990 Civic ef sedan with a 2nd gen b16a I have on it a DC 4-1 header and 2.25 exhaust to magna flow muffler (cat is gone),Vtec solenoid Skunk2 and 70mm blox throttle body. I wonder what ecu or what management system should I use for best results and I'm not going to Turbo just NA if that helps any. Thanks every one ahead of time and if any ones knows someone or a shop in toronto Ontario or the GTA that can help me out that would be appreciated thank you again have a good day

 

Your best bet will be to find a tuner in your area that you like / trust and figure out what engine management they are comfortable tuning. Most tuners familiar with Honda are fluent in Hondata, Neptune, or most of the other chip-based tuning softwares. It really boils down to what your budget is, what features you're looking for, and how much convenience you want/need for making changes to the tune.