Break it in on the dyno, full boost. No driving around without it being tuned or partial tunes. Have everything ready to go, crank the car to check for leaks. If there are no codes, problems or leaks turn the car off and don't start it again until your on the dyno. Scream the guts out on the dyno and then change the oil/filter. Then your good to go, "breakins" are pointless and won't allow for the best possible sealing of the rings.