New to this particular thread, but not to the forum. Anyway, I picked up a 2014 "6" GT a couple weeks ago, and have been researching oil and filter for this vehicle. I've decided to stick with genuine Mazda 0W-20 GF-5 with Moly (Mazda part# 0000-G5-0W20-MQ) and a genuine Mazda oil filter (Mazda...