My S2000 service manual!

making sure i'm right on this.
Bronze ring is the FILL washer for Diff- far left
Silver ring is the DRAIN washer for Diff- far right

Transimission Drain and Fill washer- center top

what does oil drain plug look like?

 

The oil drain washers are also in the top center. I cant remember which diff washer is which. But all you have to do is to match them up when you replace them.

 

I just want to let you know those are not modification. Simply for service maintenance parts.

 

Thank you so much for reminding me.
dude, it was a joke.
besides ANY modifications are no good when you dont know anything about your S. So that is why i said my best modification for my car.
I rather have the Manual and learn about the car then getting new exhaust...etc.

sorry for you clicking on this post and not having to see Supercharger or CF hood or whatever...