It's getting to be time to change the oil in my G. I have a few nissan oil filters left from when I had my 350Z so I'm just going to use them. I'm trying to decide what oil I want to use though. I'm thinking of just using mobile 1 5W30 but if I go with a synthetic I will always have to use synthetic. What do you guys use?

 

I'm using Royal Purple with a Power Enterprise Mag Power II oil filter. This oil has been proven to reduce operating temps and yeild some hp gains. The Mag Power II has a built in magnet to keep metal contaminants out of the oil.