Ok I have a few questions. I know nothing really about swapping honda motors but you give me a rotary and im all over it. My cousin has a 2000 Civic si with a d15 or something motor i know its v-tec though but the other day it seized on him so time for a new motor or new used anyways. I was looking around and im getting a b16b i belive it is with engine and tranny and wiring and ecu. Now is that all i need? or am i missing something. From what I have read it should be a pretty easy swap just want to make sure this all I will need. Anyways want to help me out?