Clean oil after 7000kms. Well at least its not cleaning your engine...

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Clean was just a relative term

I've used it before and found it great although as others have said used to be pretty expensive!

Where are people purchasing this from now days? Its been ages since I searched but it was always alot harder to come by.

I'll need to check my recommended viscosity, what have others found works best for an STi?

5w 30 is what I use in my MY07 STI

i think oil viscosity is dependant on the environment the car is used in? domt know if a 30 would be suited in a 47 degree environment but prob fine down south,,

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06 sti