what happen to ur fr-s that's the bigger question15k miles is 24k kms... That's a darn long time. I remember when I had my FRS running 0w20, I would change it every 8000km, so just under 5k miles ?
Lol funny story about it, Driving to go to a car meet, ended up getting cut off by someone, tried to swerve out of the way, car spun out, hit the guardrail on the left side and slid back across to the guard rail on the right side. I'll post some pictures on it when I get home, real ugly hahawhat happen to ur fr-s that's the bigger question