civicsi1415
Junior Member
Alright, I have a 1999 honda civic si coupe. My tranny is going out and I have been looking around for new transmissions but the cheapest I could find are all between 1500 to 2500. So I have decided that I am going to just swap in a b18c1 GSR complete swap which I can get from HMotors for 3200. Now my question is this, Can a JDM motor pass smog. The USDM and JDM motors are the same price. Now I would rather have a JDM motor but I have been told that it can't pass somg but I have also been told that it wont pass smog.......... so which one is right. Im new here so any help you could give me would be great........Thankx