[clem0x]

I would certainly recommend an oil change at 8K dude, I changed mine out at 5k and the oil was very dark and under light you could see very tiny glimmering specs in the oil which looked like bits of metal. I've changed mine again at 10k and the oil looks normal now. Just use semi-syn before you go full syn at 15k.

I took the opportunity to fit a fumoto drain valve with an extension bit as well as I intend to do my own 7.5k oil/filter changes and it makes it so much easier without having to muck around with the sump plug and replacing washer, just turn and drain, no leaks either.