Hey guys, I have purchased a little bit a ago a 2000 impreza rs with a EJ20k motor, rings have already been replace and used a STI-RA ECU. Also Contains rallispec gears and a 4.44 final drive. Pictures soon to come. I intend to do supsenstion work but I wanna ask the community is there anything I should focus on first with the swap? I dont know much about the JDM motors but what I could learn about the EJ20k would be great. I been trying to search for stock information on the car. Ultimatly the goal for me is about 400hp.