Oil change cost?

[re-rx7]

Originally Posted by downtime! 3k like clockwork here. It has always been good practice, and it still is. Especially if you actually use the car for what it was intended to do (and no, that doesn't mean just drive it). Trips to Mexico, trips to the track, just dailying a supercharged car, all good reasons to ignore the 10K guideline.

So you can break down your synthetic oil in 3k miles? Its your car but your wasting money.