Hey I’m looking to do a turbo on my 2000 Honda Civic ex. It is the D16Y8 motor and I would like to put at least 8-12 lbs of boost. What size injectors and what lph fuel pump would be good. Trying to reach 300+whp if possible. Also what is a good affordable ECU/ECM to get. I will be doing a full tune on the car afterwards on a dyno

 

For conventional fuel, you will need 550cc injectors and a high pressure 255 lph fuel pump or larger to reach your target of 300 whp. For your ECU, get a Hondata s300.

 

First and foremost, how healthy is the motor and tranny? If the engine is so-so and tranny is acting up, I would put money and effort into resolving those 2 before thinking of boosting it.