NOT KNOWN DETAILS ABOUT SUBARU EJ20 TURBO ENGINE

whats one of the best ways if any to tune out the pcv process as well as air injection system to maintain the check engine gentle off ???Because your accomplishing the swap in an 08+ auto ensure that the motor you swap in has dual AVCS. If not It truly is going you could tune it out on the USDM ECU but AVCS is worthwhile.For real general performanc